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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Topper | January,2013 | William Harrison | 17 | 21 | Broxbourne SC Topper Traveller | View |
| Cadet | April,2004 | William Harrison | 16 | 18 | Inlands - Bronze | View |
| Topper | April,2013 | William HARRISON | 16 | 19 | Crewsaver Topper Regatta Fleet | View |
| Topper | September,2013 | William Harrison | 16 | 20 | Marconi Topper Traveller | View |
| Topper | June,2013 | William Harrison | 14 | 15 | Ely Topper Traveller | View |
| Topper | August,2013 | William Harrison | 13 | 16 | Dabchicks Topper Traveller | View |
| Cat | April,2017 | William Harrison | 11 | 15 | RYA Youths Cat @UKCRAyouth | View |
| TOPPER | September,2014 | William HARRISON | 11 | 26 | RYA East Zone Championships - Topper | View |
| Topper | August,2014 | William Harrison | 11 | 12 | Eastern Topper Traveller | View |
| Handicap | December,2017 | William HARRISON | 10 | 38 | Grafham GP Fast @GJWDirectUK | View |
| Topper | July,2013 | William HARRISON | 10 | 11 | Sailing Solutions Topper 4.2 NS 1 13/14 | View |
| Topper | July,2014 | William Harrison | 9 | 12 | Eastern Traveller | View |
| Topper | August,2014 | William Harrison | 9 | 12 | Eastern Topper Traveller | View |
| Topper | August,2013 | William Harrison | 7 | 11 | Priory Topper Traveller | View |
| Topper | March,2016 | William Harrison | 6 | 20 | Eastern Topper Winter Series | View |