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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | May,2012 | Rhys WILLIAMS | 105 | 224 | Volvo Gill Optimist Inland Championship | View |
| OPTIMIST | October,2012 | Rhys WILLIAMS | 91 | 208 | Volvo Gill Optimist End of Season Championship - Main Fleet | View |
| OPTIMIST | May,2014 | Rhys WILLIAMS | 62 | 210 | Inlands | View |
| RS Aero | August,2018 | Rhys Williams | 61 | 61 | RS Aero 5 Worlds | View |
| LASER RADIAL | March,2017 | Rhys WILLIAMS | 58 | 79 | Radial Qs @IntLaserClass | View |
| OPTIMIST | May,2014 | Rhys WILLIAMS | 51 | 82 | IOCA Optimist Team Selection Trials | View |
| LASER RADIAL | October,2016 | Rhys WILLIAMS | 44 | 79 | Radial Open @IntLaserClass | View |
| OPTIMIST | July,2013 | Rhys WILLIAMS | 44 | 110 | Volvo Gill Optimist British National and Open Championships - Main Fleet Senior | View |
| OPTIMIST | March,2014 | Rhys WILLIAMS | 42 | 82 | Volvo Gill Optimist Spring Championships - Gold Fleet | View |
| OPTIMIST | March,2014 | Rhys WILLIAMS | 41 | 165 | Volvo Gill Optimist Spring Championships - Round Robin Fleet | View |
| LASER RADIAL | February,2017 | Rhys WILLIAMS | 36 | 84 | Radial Qs @IntLaserClass | View |
| OPTIMIST | March,2013 | Rhys WILLIAMS | 33 | 141 | Volvo Gill Optimist Spring Championship | View |
| LASER RADIAL | April,2016 | Rhys Williams | 33 | 51 | RYA Youths Radial Boys | View |
| LASER RADIAL | September,2017 | Rhys WILLIAMS | 28 | 61 | Radial Q @IntLaserClass | View |
| Laser 4.7 | May,2015 | Rhys WILLIAMS | 22 | 38 | RYA Laser 4.7 National Junior Squad Indicator 2015 | View |