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    | Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| TOPPER | August,2012 | William THOMAS | 34 | 71 | Topper World Championships - 5.3m - Gold Fleet | View | 
| Topper | June,2008 | William Thomas | 30 | 30 | Tenby | View | 
| LASER RADIAL | October,2012 | William THOMAS | 27 | 95 | Noble Marine Laser and Standard Qualifier 5 | View | 
| LASER RADIAL | November,2012 | William THOMAS | 26 | 55 | UKLA Laser Inland Championships - Radial Silver Fleet Results | View | 
| Topper | June,2010 | William THOMAS | 25 | 36 | Welsh Topper Championships | View | 
| Topper | April,2008 | William Thomas | 25 | 52 | Welsh Youths Pwllheli | View | 
| Topper | July,2009 | William THOMAS | 22 | 28 | Welsh School & Clubs Championship | View | 
| Topper | September,2015 | William THOMAS | 22 | RYA Midlands Zone Championships 2015 | View | |
| Topper | June,2008 | William Thomas | 21 | 21 | Red Wharf Bay | View | 
| Topper | July,2010 | William THOMAS | 18 | 42 | Welsh Topper Traveller/Welsh Schools | View | 
| No selection | March,2011 | William Thomas | 18 | 49 | Welsh Schools and Clubs Championships 2011 | View | 
| Topper | May,2012 | William THOMAS | 18 | 218 | Topper Inland 5.3 Championships | View | 
| Topper | August,2008 | William THOMAS | 17 | 33 | Regatta Fleet | View | 
| Topper | September,2010 | William THOMAS | 10 | 37 | Welsh Topper Traveller | View | 
| No selection | May,2011 | William Thomas | 10 | 52 | Liberty Properties Welsh Topper Championships - 21/22 May 2011 | View |