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|
 Isherwood, David | ||||||
| No. | Rank | Points | Date | City | Season | |
| 1 | 123 | 0 | 17.12.2006 | | Shropshire | 2006 |
| 2 | 154 | 0 | 24.03.2008 | | Shropshire | 2008 |
| 3 | 146 | 0 | 13.04.2009 | | Shropshire | 2009 |
| 4 | 185 | 0 | 05.04.2010 | | Shropshire | 2010 |
| 5 | 208 | 0 | 25.04.2011 | | Shropshire | 2011 |
| 6 | 233 | 0 | 09.04.2012 | | Shropshire | 2012 |
| 7 | 219 | 0 | 21.04.2014 | | Harper Adams | 2014 |
