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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Optimist | March,2003 | David Harper | 235 | 271 | National Rankings 2003 incl 15 year-olds | View |
| Optimist | May,2003 | David Harper | 222 | 255 | IOCA National Squad Selection Rankings 2003/4 | View |
| Laser 4.7 | September,2003 | David Harper | 19 | 52 | Inland Championships 4.7 2003 | View |
| Optimist | October,2003 | David Harper | 107 | 217 | Volvo Musto Optimist End of Season Championships - Main Fleet | View |
| Laser 4.7 | March,2004 | David Harper | 7 | 49 | Pwllheli 4.7 Q 2004 | View |
| Laser 4.7 | July,2004 | David Harper | 15 | 61 | 4.7 Nationals Mounts Bay 2004 | View |
| Laser 4.7 | November,2004 | David Harper | 1 | 30 | Inlands 4.7 2004 | View |
| Laser 4.7 | April,2005 | David Harper | 1 | 25 | Laser 4.7 National Ladder | View |
| Laser 4.7 | May,2005 | David Harper | 14 | 32 | Pwllheli 4.7 2005 | View |
| Laser 4.7 | July,2005 | David Harper | 15 | 59 | Nationals 4.7 Abersoch 2005 | View |
| Laser 4.7 | September,2005 | David Harper | 15 | 58 | HISC Laser 4.7 Qualifier | View |
| Laser 4.7 | November,2005 | David Harper | 11 | 37 | Inlands 4.7 | View |
| Laser 4.7 | April,2006 | David Harper | 3 | 44 | Inlands 4.7 2006 | View |
| Laser 4.7 | May,2006 | David Harper | 1 | 34 | Pwllheli 4.7 Grand Prix | View |
| Laser Radial | June,2006 | David Harper | 4 | 39 | Club Championships Radial Castle Cove | View |