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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| 420 | April,2017 | Julia Mellers | 7 | 44 | RYA Youths @420gbrsailing | View |
| 420 | August,2017 | Julia MELLERS | 39 | 45 | 420 Euros u17 | View |
| 420 | December,2017 | Julia Mellers | 15 | 30 | EOS @420gbrsailing | View |
| 420 | March,2018 | Julia Mellers | 7 | 30 | Springs @420gbrsailing | View |
| 420 | April,2018 | Julia Mellers | 9 | 28 | RYA Youth Nats 420 | View |
| 420 | August,2018 | Julia Mellers | 33 | 34 | 420 Nationals | View |