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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Laser | March,2008 | Oliver TWEDDELL | 2 | 26 | RYA Youth Nationals | View |
| FINN | January,2014 | Oliver Tweddell | 2 | 37 | ISAF Sailing World Cup - Finn | View |
| FINN | December,2014 | Oliver Tweddell | 2 | 14 | ISAF Sailing World Cup Melbourne - Finn | View |
| FINN | April,2016 | Oliver Tweddell | 2 | 34 | SAILING WORLD CUP Finn | View |
| Laser | April,2007 | Oliver Tweddell | 3 | 36 | RYA Youth Championships & Trials | View |
| FINN | May,2015 | Oliver TWEDDELL | 5 | 20 | Delta Lloyd Regatta 2015 - Finn | View |
| LASER | May,2009 | Oliver Tweddell | 6 | 48 | Standard Qualifier | View |
| Topper | August,2004 | Oliver Tweddell | 6 | 114 | Nationals - Gold Fleet | View |
| Laser | May,2006 | Oliver Tweddell | 8 | 65 | Pwllheli Standard Q | View |
| Laser | April,2006 | Oliver Tweddell | 8 | 38 | RYA Youth Championships & Trials | View |
| FINN | May,2016 | Oliver Tweddell | 9 | 73 | Finn Gold Cup | View |
| FINN | January,2015 | Oliver Tweddell | 10 | 40 | ISAF Sailing World Cup Miami - Finn | View |
| FINN | May,2013 | Oliver Tweddell | 11 | 60 | 2013 Garda Trentino Olympic Week - Finn | View |
| Laser Radial | May,2005 | Oliver Tweddell | 12 | 96 | Pwllheli Radial Q 2005 | View |
| Laser Radial | July,2005 | Oliver Tweddell | 13 | 99 | Nationals Radial Abersoch 2005 Gold | View |