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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | May,2009 | Rosie WILLIAMSON | 69 | 100 | Inlands - Regatta Fleet | View |
| Optimist | September,2009 | Rosie WILLIAMSON | 89 | 98 | RYA Volvo South West Zone Championships 2009 | View |
| OPTIMIST | May,2010 | Rosie WILLIAMSON | 8 | 94 | Inlands - Regatta Fleet | View |
| OPTIMIST | July,2010 | Rosie WILLIAMSON | 69 | 76 | Volvo Musto Optimist British National and Open Championship 2010 - Junior Silver Fleet | View |
| OPTIMIST | September,2010 | ROSIE WILLIAMSON | 7 | 18 | RYA Volvo South West Zone Championships 2010 | View |
| OPTIMIST | March,2011 | Rosie WILLIAMSON | 117 | 213 | Spring Championships | View |
| OPTIMIST | May,2011 | Rosie WILLIAMSON | 28 | 56 | 25th RYA Eric Twiname Championships | View |
| OPTIMIST | May,2011 | Rosie WILLIAMSON | 121 | 219 | Volvo Gill Optimist Inland Championships | View |
| OPTIMIST | July,2011 | Rosie WILLIAMSON | 62 | 74 | Volvo Gill Optimist British National and Open Championship 2011 - Junior Gold Fleet | View |
| No selection | September,2011 | Rosie Williamson | 5 | 33 | Topper RYA South West Championships | View |
| Optimist | September,2011 | Rosie Williamson | 5 | 21 | Optimist RYA South West Zone Championships 2011 | View |
| OPTIMIST | May,2012 | Rosie WILLIAMSON | 100 | 224 | Volvo Gill Optimist Inland Championship | View |
| No Selection | July,2012 | Rosie WILLIAMSON | 69 | 76 | Volvo Musto Optimist British National and Open Championship - Junior Fleet Silver | View |
| OPTIMIST | August,2012 | Rosie WILLIAMSON | 66 | 70 | Volvo Gill Optimist British National and Open Championship 2012 - Senior Gold Fleet | View |
| Optimist | September,2012 | Rosie Williamson | 4 | 23 | RYA SW Zone Championships 2012 | View |