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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Cadet | April,2004 | William | 22 | 23 | Eric Twiname | View |
| Topper | November,2006 | William | 178 | 299 | Nationwide Series - Overall | View |
| Topper | November,2006 | William | 185 | 299 | Nationwide Series - Overall | View |
| Topper | November,2006 | William | 252 | 299 | Nationwide Series - Overall | View |
| No selection | January,2007 | William | 19 | 139 | RYANI Youth Championships | View |
| No selection | January,2007 | William | 16 | 139 | RYANI Youth Championships | View |
| Topper | July,2007 | William | 31 | 122 | Craftinsure Topper Natinwide - Paignton | View |
| Topper | July,2007 | William | 56 | 122 | Craftinsure Topper Natinwide - Paignton | View |
| Dinghies | September,2013 | William | 19 | 139 | RYANI Youth Championships | View |
| Dinghies | September,2013 | William | 16 | 139 | RYANI Youth Championships | View |