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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | May,2011 | William KNATCHBULL | 111 | 219 | Volvo Gill Optimist Inland Championships | View |
| OPTIMIST | May,2011 | William KNATCHBULL | 49 | 56 | 25th RYA Eric Twiname Championships | View |
| No Selection | July,2012 | William KNATCHBULL | 43 | 76 | Volvo Musto Optimist British National and Open Championship - Junior Fleet Silver | View |
| OPTIMIST | July,2010 | William KNATCHBULL | 43 | 76 | Volvo Musto Optimist British National and Open Championship 2010 - Junior Silver Fleet | View |
| OPTIMIST | May,2009 | William KNATCHBULL | 15 | 100 | Inlands - Regatta Fleet | View |
| OPTIMIST | May,2010 | William KNATCHBULL | 9 | 94 | Inlands - Regatta Fleet | View |
| OPTIMIST | September,2010 | William Knatchbull | 7 | 20 | RYA VOLVO EAST ZONE CHAMPIONSHIPS | View |