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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| 420 | August,2014 | James Clemetson | 1 | 11 | EUROSAF Youth Sailing European Championship - 420 Men | View |
| 420 | March,2016 | James Clemetson | 6 | 45 | 420 Inlands | View |
| 420 | April,2016 | James Clemetson | 7 | 37 | RYA Youths 420 | View |
| No selection | September,2008 | James Clemetson | 8 | 19 | RYA West Zone Championships 2008 Blithfield SC | View |
| Optimist | September,2008 | James Clemetson | 8 | 19 | RYA West Zone Championships 2008 Blithfield SC | View |
| Optimist | September,2008 | James Clemetson | 9 | 126 | MRDUJA OPTIMIST KUP 2008. | View |
| Optimist | September,2006 | James Clemetson | 9 | 19 | RYA Volve West Zone Championships 26/27 September 2009 | View |
| 420 | August,2015 | James Clemetson | 11 | 48 | 420 Nationals | View |
| 420 | April,2015 | James CLEMETSON | 14 | 41 | 420 Silver RYA Youths | View |
| 420 | March,2015 | James CLEMETSON | 15 | 49 | 420 Inlands | View |
| 420 | November,2014 | James CLEMETSON | 15 | 50 | 420 Autumn Championships | View |
| 420 | August,2014 | James CLEMETSON | 17 | 57 | 420 Nationals | View |
| 420 | August,2014 | James CLEMETSON | 17 | 57 | 2014 British International 420 Class Open & National Championships | View |
| No Selection | July,2012 | James CLEMETSON | 18 | 77 | Volvo Musto Optimist British National and Open Championship - Junior Fleet Gold | View |
| OPTIMIST | May,2009 | James CLEMETSON | 18 | 59 | RYA Eric Twiname Championships | View |