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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| 420 | August,2017 | Niamh HARPER | 34 | 109 | 420 Junior Euros | View |
| 420 | August,2017 | Niamh Harper | 1 | 21 | Nationals @420gbrsailing | View |
| 420 | August,2017 | Niamh HARPER | 40 | 77 | 420 Euros Open | View |
| RS200 | October,2017 | Niamh Harper | 24 | 30 | Endeavour Trophy | View |
| 420 | December,2017 | Niamh Harper | 20 | 30 | EOS @420gbrsailing | View |
| 420 | March,2018 | Niamh Harper | 1 | 30 | Springs @420gbrsailing | View |
| 420 | April,2018 | Niamh Harper | 1 | 28 | RYA Youth Nats 420 | View |