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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| Lark | June,2007 | John Crooks | 69 | 72 | Inlands | View |
| Lark | July,2005 | John Crooks | 55 | 63 | Nationals | View |
| Lark | August,2006 | John Crooks | 46 | 60 | Nationals | View |
| Lark | July,2004 | John Crooks | 44 | 48 | Nationals | View |
| Lark | November,2007 | John Crooks | 39 | 47 | Lark Winter Championships | View |
| LARK | June,2012 | John Crooks | 27 | 50 | Lark 2012 National Championships | View |
| LARK | November,2012 | John Crooks | 23 | 28 | Lark Winter Championship | View |
| LARK | August,2016 | John Crooks | 22 | 30 | Lark Nationals@larksailing | View |
| LARK | July,2013 | John Crooks | 18 | 37 | Lark Nationals | View |
| LARK | August,2017 | John Crooks | 15 | 22 | Nationals @larksailing | View |
| LARK | November,2016 | John Crooks | 10 | 10 | Winters @larksailing | View |
| LARK | April,2017 | John Crooks | 10 | 10 | Cartoon Trophy @larksailing | View |