| Philip Aldwinckle | 3:49.85 | 1997-12-14 | aged 9 | Club 200 championships |
| Greg Lasenby | 2:47.66 | 1998-01-18 | aged 12 | Club 200 championships |
| Philip Aldwinckle | 2:45.56 | 2001-03-11 | aged 12 | Age Groups 4, 5 & 6 |
| Jake Robinson | 2:44.84 | 2006-03-18 | aged 11 | Age Groups Day 4 |
| Jake Robinson | 2:38.18 | 2007-03-04 | aged 12 | Age Groups Day 2 |