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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Optimist | March,2003 | Katherine Prestwich | 193 | 271 | National Rankings 2003 incl 15 year-olds | View |
| Optimist | May,2003 | Katherine Prestwich | 180 | 255 | IOCA National Squad Selection Rankings 2003/4 | View |
| Optimist | August,2003 | Katherine Prestwich | 114 | 120 | Volvo Musto Optimist Open and National Championships - Senior Fleet | View |
| Optimist | August,2003 | Katherine Prestwich | 114 | 120 | Nationals - Senior Fleet | View |
| Optimist | October,2003 | Katherine Prestwich | 117 | 217 | Volvo Musto Optimist End of Season Championships - Main Fleet | View |
| Laser Radial | June,2005 | Katherine Prestwich | 21 | 28 | Club Championships Radial Rutland 05 | View |
| Laser Radial | July,2005 | Katherine Prestwich | 67 | 98 | Nationals Radial B - Abersoch 2005 | View |