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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| RS FEVA | June,2015 | William Powell | 44 | 55 | Feva Inlands | View |
| Laser Radial | March,2008 | William Powell | 110 | 112 | UK Qualifier | View |
| Optimist | October,2005 | William Powell | 57 | 236 | Volvo Musto Optimist End of Season Championships - Main Fleet | View |
| Optimist | September,2005 | William Powell | 24 | 58 | Volvo Trophy - Standings after 3 events | View |
| Optimist | August,2005 | William Powell | 25 | 128 | Volvo Musto Optimist Open and National Championships - Senior Fleet | View |
| Optimist | May,2005 | William Powell | 20 | 232 | Volvo Musto Optimist Inland Championships 2005 Main Fleet | View |
| Optimist | October,2004 | William Powell | 81 | 238 | Volvo Musto Optimist End of Season Championships - Main Fleet | View |
| Optimist | May,2004 | William Powell | 65 | 221 | Volvo Musto Optimist Inland Championships - Main Fleet | View |
| Optimist | May,2004 | William Powell | 63 | 266 | IOCA National Squad Selection Rankings 2004/5 | View |
| Optimist | October,2003 | William Powell | 125 | 217 | Volvo Musto Optimist End of Season Championships - Main Fleet | View |
| Optimist | May,2003 | William Powell | 148 | 222 | Inlands | View |
| Optimist | May,2003 | William Powell | 204 | 255 | IOCA National Squad Selection Rankings 2003/4 | View |
| Optimist | March,2003 | William Powell | 214 | 271 | National Rankings 2003 incl 15 year-olds | View |