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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| 420 | April,2016 | Joanna Kalderon | 17 | 37 | RYA Youths 420 | View |
| 420 | March,2016 | Joanna Kalderon | 17 | 45 | 420 Inlands | View |
| Handicap | January,2016 | Joanna KALDERON | 52 | 274 | GJW Direct SailJuice 6, Bloody Mary | View |
| Handicap | December,2015 | Joanna KALDERON | 74 | 102 | GJW Direct SailJuice 2, Datchet Flyer | View |
| 420 | August,2015 | Joanna Kalderon | 10 | 48 | 420 Nationals | View |
| 420 | July,2015 | Joanna Kalderon | 46 | 60 | 420 Worlds - Girls | View |
| 420 | April,2015 | Joanna KALDERON | 20 | 41 | 420 Silver RYA Youths | View |
| 420 | March,2015 | Joanna KALDERON | 17 | 49 | 420 Inlands | View |
| 420 | November,2014 | Joanna KALDERON | 12 | 50 | 420 Autumn Championships | View |
| 420 | September,2014 | Joanna KALDERON | 19 | 37 | 420 Autumn Championship | View |
| 420 | September,2014 | Joanna KALDERON | 19 | 37 | 420 Autumn Championships | View |
| 420 | August,2014 | Joanna KALDERON | 8 | 57 | 420 Nationals | View |
| 420 | August,2014 | Joanna KALDERON | 8 | 57 | 2014 British International 420 Class Open & National Championships | View |
| 420 | April,2014 | Joanna KALDERON | 18 | 44 | RYA Youth Nationals - 420 | View |
| 420 | March,2014 | Joanna KALDERON | 22 | 42 | CurraDinghy 420 Winter Championships | View |