- [Events](https://oceanswims.nz/) - [2018–2019 Season](https://oceanswims.nz/2018/) - [Season Tallies](https://oceanswims.nz/2018/tallies) - Dennis Grantham # Dennis Grantham **Total distance:** 33.9km ## Season races - 2018-11-01, Thursday [Summer Swim Series - Race 01](https://oceanswims.nz/2018/summer-swim-series-race-01) (2km - Male 50-59) - 2018-11-08, Thursday [Summer Swim Series - Race 02](https://oceanswims.nz/2018/summer-swim-series-race-02) (2km - Male 50-59) - 2018-11-15, Thursday [Summer Swim Series - Race 03](https://oceanswims.nz/2018/summer-swim-series-race-03) (2km - Male 50-59) - 2018-11-22, Thursday [Summer Swim Series - Race 04](https://oceanswims.nz/2018/summer-swim-series-race-04) (2.5km - Male 50-59) - 2018-11-29, Thursday [Summer Swim Series - Race 05](https://oceanswims.nz/2018/summer-swim-series-race-05) (2km - Male 50-59) - 2018-12-01, Saturday [NZ Ocean Swim Series - Duke of Marlborough Hotel Bay of Islands Classic](https://oceanswims.nz/2018/nz-ocean-swim-series-duke-of-marlborough-hotel-bay-of-islands-classic) (3.3km - Male 55-59) - 2018-12-06, Thursday [Summer Swim Series - Race 06](https://oceanswims.nz/2018/summer-swim-series-race-06) (2km - Male 50-59) - 2018-12-13, Thursday [Summer Swim Series - Race 07](https://oceanswims.nz/2018/summer-swim-series-race-07) (2km - Male 50-59) - 2018-12-20, Thursday [Summer Swim Series - Race 08](https://oceanswims.nz/2018/summer-swim-series-race-08) (2.5km - Male 50-59) - 2019-01-17, Thursday [Summer Swim Series - Race 09](https://oceanswims.nz/2018/summer-swim-series-race-09) (2km - Male 50-59) - 2019-01-24, Thursday [Summer Swim Series - Race 10](https://oceanswims.nz/2018/summer-swim-series-race-10) (2km - Male 50-59) - 2019-01-27, Sunday [NZ Ocean Swim Series - Interislander Capital Classic](https://oceanswims.nz/2018/nz-ocean-swim-series-interislander-capital-classic) (3km - Male 55-59) - 2019-01-31, Thursday [Summer Swim Series - Race 11](https://oceanswims.nz/2018/summer-swim-series-race-11) (2km - Male 50-59) - 2019-02-07, Thursday [Summer Swim Series - Race 12](https://oceanswims.nz/2018/summer-swim-series-race-12) (2km - Male 50-59) - 2019-02-09, Saturday [NZ Ocean Swim Series - Generation Homes Sand to Surf](https://oceanswims.nz/2018/nz-ocean-swim-series-generation-homes-sand-to-surf) (2.6km - Male 55-59) ## Frequently close competitors - **[Brett Cran](https://oceanswims.nz/2018/swimmer/Cran/Brett)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 3.6% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): You won by 2.2% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 1.7% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): You won by 3.3% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): You won by 2.7% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): You won by 6.0% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 1.4% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): You won by 7.1% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): You won by 5.1% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 1.2% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 2.1% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): You won by 6.8% - **[Brett Bradley](https://oceanswims.nz/2018/swimmer/Bradley/Brett)** - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 7.2% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 7.4% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): They won by 2.0% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): They won by 3.9% - 2018-12-01, Saturday NZ Ocean Swim Series - Duke of Marlborough Hotel Bay of Islands Classic (3.3km): They won by 6.9% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 4.0% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 6.5% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 0.8% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 4.7% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 8.5% - 2019-01-27, Sunday NZ Ocean Swim Series - Interislander Capital Classic (3km): They won by 2.5% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 3.0% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): They won by 3.0% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): They won by 8.5% - **[David Parker](https://oceanswims.nz/2018/swimmer/Parker/David)** - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 6.4% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 4.0% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): They won by 6.9% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): They won by 3.1% - 2018-12-01, Saturday NZ Ocean Swim Series - Duke of Marlborough Hotel Bay of Islands Classic (3.3km): You won by 2.3% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 4.1% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 6.9% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 1.0% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 9.7% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 9.4% - 2019-01-27, Sunday NZ Ocean Swim Series - Interislander Capital Classic (3km): They won by 8.5% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 6.9% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): They won by 3.9% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): They won by 7.9% - **[Kim Parker](https://oceanswims.nz/2018/swimmer/Parker/Kim)** - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): You won by 2.6% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): You won by 3.7% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): You won by 3.3% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): You won by 4.6% - 2018-12-01, Saturday NZ Ocean Swim Series - Duke of Marlborough Hotel Bay of Islands Classic (3.3km): You won by 2.3% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 5.3% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 3.7% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 1.5% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 2.9% - 2019-01-27, Sunday NZ Ocean Swim Series - Interislander Capital Classic (3km): They won by 5.1% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): You won by 3.4% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): You won by 1.3% - **[Kate Jones](https://oceanswims.nz/2018/swimmer/Jones/Kate)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 4.6% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 3.5% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): You won by 1.4% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): You won by 3.9% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): You won by 2.5% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): You won by 5.4% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): You won by 10.1% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): You won by 1.2% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): You won by 6.1% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): You won by 6.5% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): You won by 10.2% - **[Marty Finch](https://oceanswims.nz/2018/swimmer/Finch/Marty)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): They won by 1.9% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 11.1% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 10.6% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): They won by 8.5% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): They won by 11.0% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 9.2% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 10.6% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 4.6% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 10.3% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 11.1% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 9.8% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): They won by 8.0% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): They won by 10.8% - **[Russell Troy](https://oceanswims.nz/2018/swimmer/Troy/Russell)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 2.3% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 9.3% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 5.3% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): They won by 5.6% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 4.5% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 1.9% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 7.5% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 6.3% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 0.4% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): They won by 0.2% - **[Julian Perez](https://oceanswims.nz/2018/swimmer/Perez/Julian)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 7.6% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): You won by 2.1% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): You won by 5.1% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): You won by 12.3% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): You won by 1.8% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): You won by 2.8% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): You won by 4.6% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): You won by 7.8% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): You won by 5.7% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): You won by 6.8% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): You won by 7.8% - **[Natalie Potter](https://oceanswims.nz/2018/swimmer/Potter/Natalie)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 5.7% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 5.4% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 4.3% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): They won by 3.0% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 4.0% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 9.3% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 3.6% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 6.6% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 4.9% - 2019-01-27, Sunday NZ Ocean Swim Series - Interislander Capital Classic (3km): They won by 11.1% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 7.5% - **[Anthony Sexton](https://oceanswims.nz/2018/swimmer/Sexton/Anthony)** - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): You won by 1.6% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 0.9% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): You won by 4.2% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): You won by 2.3% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): You won by 1.4% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 0.3% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): You won by 7.4% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): You won by 0.8% - **[Jane Sutton](https://oceanswims.nz/2018/swimmer/Sutton/Jane)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 3.9% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 1.0% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 3.6% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): You won by 3.4% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): You won by 4.0% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 1.3% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): You won by 6.4% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): They won by 3.1% - **[Phillip Donnelly](https://oceanswims.nz/2018/swimmer/Donnelly/Phillip)** - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): You won by 0.0% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 0.6% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): You won by 8.2% - 2018-12-01, Saturday NZ Ocean Swim Series - Duke of Marlborough Hotel Bay of Islands Classic (3.3km): You won by 1.0% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): You won by 4.1% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): You won by 6.5% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): You won by 4.7% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): They won by 2.4% - **[Jacques Dereuck](https://oceanswims.nz/2018/swimmer/Dereuck/Jacques)** - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 4.4% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 4.5% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): They won by 5.7% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 2.8% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 1.0% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): You won by 3.3% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): You won by 4.0% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): You won by 4.4% - **[Adam Munday](https://oceanswims.nz/2018/swimmer/Munday/Adam)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 4.5% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): You won by 2.8% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): They won by 5.7% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): They won by 5.8% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 5.0% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): You won by 1.2% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 4.5% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 1.8% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): You won by 16.0% - **[Roger Soulsby](https://oceanswims.nz/2018/swimmer/Soulsby/Roger)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 5.5% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 1.3% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 4.5% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): You won by 2.7% - 2018-12-01, Saturday NZ Ocean Swim Series - Duke of Marlborough Hotel Bay of Islands Classic (3.3km): You won by 3.1% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): You won by 4.1% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 0.6% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): You won by 12.9% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): You won by 13.9% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): You won by 15.8% - **[Michael Carden](https://oceanswims.nz/2018/swimmer/Carden/Michael)** - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 26.7% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): They won by 1.1% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): They won by 4.4% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 12.7% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 3.9% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 9.6% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 3.2% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 5.9% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): They won by 5.6% - **[Megan Means](https://oceanswims.nz/2018/swimmer/Means/Megan)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): They won by 8.1% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 12.3% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 11.7% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): They won by 8.6% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): They won by 8.9% - 2018-12-01, Saturday NZ Ocean Swim Series - Duke of Marlborough Hotel Bay of Islands Classic (3.3km): They won by 10.6% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 3.3% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 1.3% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 5.3% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 8.9% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): You won by 13.9% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): They won by 1.9% - **[Ian Carter](https://oceanswims.nz/2018/swimmer/Carter/Ian)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): You won by 4.7% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): You won by 6.4% - 2018-11-22, Thursday Summer Swim Series - Race 04 (2.5km): You won by 9.7% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): You won by 3.7% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): You won by 15.3% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): You won by 1.5% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): You won by 9.0% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): You won by 0.9% - **[Raewyn Barker](https://oceanswims.nz/2018/swimmer/Barker/Raewyn)** - 2018-11-01, Thursday Summer Swim Series - Race 01 (2km): They won by 7.2% - 2018-11-08, Thursday Summer Swim Series - Race 02 (2km): They won by 15.7% - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 15.5% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 7.2% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 6.4% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 4.2% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 8.1% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 6.7% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 10.7% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): They won by 6.8% - 2019-02-09, Saturday NZ Ocean Swim Series - Generation Homes Sand to Surf (2.6km): They won by 7.2% - **[Rici Chambers](https://oceanswims.nz/2018/swimmer/Chambers/Rici)** - 2018-11-15, Thursday Summer Swim Series - Race 03 (2km): They won by 11.9% - 2018-11-29, Thursday Summer Swim Series - Race 05 (2km): They won by 6.7% - 2018-12-06, Thursday Summer Swim Series - Race 06 (2km): They won by 5.7% - 2018-12-13, Thursday Summer Swim Series - Race 07 (2km): They won by 8.7% - 2018-12-20, Thursday Summer Swim Series - Race 08 (2.5km): They won by 6.0% - 2019-01-17, Thursday Summer Swim Series - Race 09 (2km): They won by 9.5% - 2019-01-24, Thursday Summer Swim Series - Race 10 (2km): They won by 5.5% - 2019-01-31, Thursday Summer Swim Series - Race 11 (2km): They won by 8.4% - 2019-02-07, Thursday Summer Swim Series - Race 12 (2km): They won by 7.9% Source: [Ocean Swims NZ](https://oceanswims.nz/2018/swimmer/Grantham/Dennis)