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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | October,2014 | James PERCIVAL-COOKE | 208 | 217 | Optimist End of Seasons - Main Fleet | View |
| OPTIMIST | May,2014 | James PERCIVAL-COOKE | 188 | 210 | Inlands | View |
| TOPPER | February,2015 | James PERCIVAL-COOKE | 120 | 140 | Topper Winter Regatta | View |
| TOPPER | May,2015 | James PERCIVAL-COOKE | 120 | 153 | Topper Inlands | View |
| TOPPER | March,2015 | James PERCIVAL-COOKE | 107 | 144 | Topper 5.3 - National Series 3 | View |
| OPTIMIST | August,2014 | James PERCIVAL-COOKE | 86 | 86 | Optimist Nationals - Senior Silver Fleet | View |
| LASER | October,2020 | James Percival-Cooke | 48 | 63 | Laser Senior Euors - Silver | View |
| LASER RADIAL | April,2017 | James Percival-Cooke | 41 | 53 | RYA Youths Radial B @IntLaserClass | View |
| LASER RADIAL | November,2017 | James PERCIVAL-COOKE | 36 | 61 | Radial Inlands @IntLaserClass | View |
| TOPPER | February,2016 | James PERCIVAL-COOKE | 34 | 153 | Topper Winters | View |
| TOPPER | April,2016 | James PERCIVAL-COOKE | 34 | 132 | Topper NS3 | View |
| LASER RADIAL | March,2018 | James PERCIVAL-COOKE | 32 | 72 | Radial Q @IntLaserClass | View |
| TOPPER | May,2015 | James PERCIVAL-COOKE | 32 | 81 | Eric Twiname Championships 2015 - Topper | View |
| LASER RADIAL | April,2018 | James PERCIVAL-COOKE | 27 | 56 | Radial Q @IntLaserClass | View |
| LASER | March,2019 | James PERCIVAL-COOKE | 22 | 33 | Laser Q @LaserPerform | View |