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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Optimist | April,2004 | Alastair Gregory | 59 | 63 | Bowmoor Easter Regatta - Main Fleet | View |
| Optimist | May,2004 | Alastair Gregory | 209 | 266 | IOCA National Squad Selection Rankings 2004/5 | View |
| Optimist | May,2004 | Alastair Gregory | 123 | 221 | Volvo Musto Optimist Inland Championships - Main Fleet | View |
| Optimist | September,2004 | Alastair Gregory | 31 | 49 | Papercourt Optimist Open - Main Fleet | View |
| Optimist | October,2004 | Alastair Gregory | 178 | 238 | Volvo Musto Optimist End of Season Championships - Main Fleet | View |
| Optimist | May,2005 | Alastair Gregory | 194 | 232 | Volvo Musto Optimist Inland Championships 2005 Main Fleet | View |
| Optimist | June,2005 | Alastair Gregory | 21 | 23 | IOCA Thames Valley Area Championships | View |
| Optimist | June,2005 | Alastair Gregory | 32 | 35 | Open - Main Fleet | View |
| Optimist | August,2005 | Alastair Gregory | 123 | 128 | Volvo Musto Optimist Open and National Championships - Senior Fleet | View |
| Optimist | September,2005 | Alastair Gregory | 150 | 281 | IOCA Squad Selection Rankings 2005 - Overall | View |
| Optimist | October,2005 | Alastair Gregory | 211 | 236 | Volvo Musto Optimist End of Season Championships - Main Fleet | View |