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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| CADET | May,2011 | Josie GUMMER | 2 | 23 | 25th RYA Eric Twiname Championships | View |
| CADET | September,2010 | Josie Gummer | 6 | 16 | RYA VOLVO EAST ZONE CHAMPIONSHIPS | View |
| LARK | April,2012 | Josie Gummer | 10 | 12 | Lark Youth Championships | View |
| CADET | May,2010 | Josie GUMMER | 15 | 22 | Eric Twiname | View |
| CADET | July,2011 | Josie Gummer | 17 | 22 | 2011 Nieuwpoortweek Cadet | View |
| No selection | September,2009 | Josie Gummer | 19 | 86 | RYA East Zone Championship 2009 | View |
| Cadet | September,2009 | Josie Gummer | 19 | 20 | RYA East Zone Championship 2009 | View |
| CADET | April,2012 | Josie GUMMER | 22 | 57 | Grafham Cadet Inland Championships | View |
| CADET | May,2011 | Josie GUMMER | 32 | 65 | 2011 Weymouth Indicator Gold/Silver | View |
| 420 | November,2014 | Josie GUMMER | 33 | 50 | 420 Autumn Championships | View |
| CADET | August,2011 | Josie GUMMER | 35 | 67 | 2011 National Championships Gold/Silver | View |
| CADET | April,2011 | Josie GUMMER | 39 | 62 | 2011 Parkstone Indicator | View |
| CADET | April,2010 | Josie GUMMER | 55 | 66 | 2010 Inland Championships and 1st Indicator Gold/Silver | View |
| CADET | August,2010 | Josie GUMMER | 63 | 65 | Zhik Nationals 2010 Gold/Silver | View |
| CADET | May,2010 | Josie GUMMER | 64 | 64 | 2010 Second Indicator Gold/Silver | View |