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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| 420 | May,2010 | Rebecca KALDERON | 3 | 42 | Spring Championships | View |
| 420 | March,2010 | Rebecca KALDERON | 9 | 56 | Winter Championship | View |
| Handicap | February,2010 | Rebecca KALDERON | 43 | 176 | Rutland Challenge for the John Merricks Tiger Trophy | View |
| 420 | November,2009 | Rebecca KALDERON | 10 | 57 | End of Seasons | View |
| Handicap | October,2009 | Rebecca Kalderon | 17 | 29 | Endeavour Trophy | View |
| 420 | August,2009 | Rebecca KALDERON | 1 | 64 | National Championships | View |
| 420 | May,2009 | Rebecca KALDERON | 3 | 49 | Qualifier | View |
| 420 | April,2009 | Rebecca KALDERON | 4 | 26 | RYA Youth National Championships and Trials | View |
| 420 | April,2009 | Rebecca KALDERON | 11 | 45 | Worlds Selector | View |
| 420 | March,2009 | Rebecca KALDERON | 11 | 45 | Qualifiers | View |
| 420 | November,2008 | Rebecca KALDERON | 6 | 57 | End of seasons | View |
| 420 | August,2008 | Rebecca KALDERON | 6 | 63 | Nationals | View |
| 420 | May,2008 | Rebecca KALDERON | 13 | 31 | 420 World and Junior European Selection Series | View |
| 420 | May,2008 | Rebecca KALDERON | 11 | 41 | Highcliffe Open | View |
| 420 | April,2008 | Rebecca KALDERON | 16 | 39 | Bala Open | View |