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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Topper 4.2 | February,2010 | James WILLIAMS | 5 | 21 | Sailing Solutions 4.2 National Series 1 | View |
| FIREFLY | April,2012 | JAMES WILLIAMS | 8 | 8 | Waldringfield Easter Egg | View |
| FIREFLY | April,2012 | JAMES WILLIAMS | 8 | 8 | Waldringfield Easter Egg - Firefly Results | View |
| RS200 | October,2015 | James Williams | 10 | 29 | RS200 Open | View |
| Topper | May,2010 | James WILLIAMS | 10 | 36 | Sailing Solutions 4.2 National Series 3 | View |
| RS200 | March,2013 | James Williams | 11 | 19 | RS200 Winter Championships | View |
| Topper | June,2010 | James WILLIAMS | 12 | 16 | Sailing Solutions 4.2 National Series 4 | View |
| RS200 | October,2015 | James Williams | 13 | 21 | RS200 Open | View |
| Topper | June,2009 | JAMES WILLIAMS | 13 | 25 | Llandegfedd Welsh Topper Traveller | View |
| RS200 | September,2012 | James Williams | 14 | 21 | RS200 Gul Grand Prix | View |
| Topper | August,2008 | James WILLIAMS | 14 | 33 | Regatta Fleet | View |
| Topper | May,2009 | James WILLIAMS | 14 | 15 | Sailing Solutions 4.2 Nationals 2009 | View |
| RS200 | April,2014 | James Williams | 17 | Sprint Champs | View | |
| TOPPER | May,2009 | James Williams | 17 | 20 | Red Wharf Bay Welsh Traveller | View |
| No selection | May,2011 | James Williams | 17 | 52 | Liberty Properties Welsh Topper Championships - 21/22 May 2011 | View |