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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | September,2013 | Santiago SESTO COSBY | 3 | 18 | RYA South Zone Championships 2013 - Optimist Regatta Fleet | View |
| OPTIMIST | June,2014 | Santiago Sesto Cosby | 6 | 43 | Harbour Chandlers Optimist Open - Regatta Fleet | View |
| OPTIMIST | May,2014 | Santiago SESTO COSBY | 8 | 61 | Inlands (Regatta Fleet) | View |
| OPTIMIST | May,2014 | Santiago SESTO COSBY | 9 | 25 | Optimist Open Regatta Fleet | View |
| 29ER | September,2020 | SANTIAGO SESTO COSBY | 15 | 34 | 29er GP1 - Silver | View |
| OPTIMIST | August,2014 | Santiago SESTO COSBY | 15 | 71 | Optimist Nationals - Regatta Fleet | View |
| OPTIMIST | August,2017 | Santiago SESTO COSBY | 16 | 64 | Junior Gold @IOCAUK | View |
| OPTIMIST | May,2017 | Santiago SESTO COSBY | 38 | 207 | Optimist Inlands @IOCAUK | View |
| OpS | September,2015 | Santiago SESTO COSBY | 44 | RYA South and South West Zone Championships 2015 | View | |
| OPTIMIST | March,2014 | Santiago SESTO COSBY | 49 | 82 | Volvo Gill Optimist Spring Championships - Silver Fleet | View |
| OPTIMIST | October,2016 | Santiago SESTO COSBY | 50 | 181 | Optimist End of Seasons @IOCAUK | View |
| OPTIMIST | September,2014 | Santiago SESTO COSBY | 58 | 93 | RYA South Zone Championships - Optimist | View |
| OPTIMIST | June,2014 | Santiago SESTO COSBY | 69 | 87 | P and B Warsash Optimist Open 2014 - Main Fleet | View |
| OPTIMIST | June,2015 | Santiago Sesto Cosby | 70 | 90 | Optimist Open | View |
| OPTIMIST | May,2017 | Santiago SESTO COSBY | 74 | 79 | Optimist Trials @IOCAUK | View |