Boys
| Age | Name | Time | Date |
| 7 & U | N. Duncan | 1:50.13 | 30/11/2002 |
| 8 | M. Wheatley | 1:46.04 | 01/12/2001 |
| 9 | A. Sullivan | 1:41.52 | 01/12/2001 |
| 10 | B. Searle | 1:36.00 | 03/03/2018 |
| 11 | I. Lisney | 1:22.93 | 03/12/1994 |
| 12 | L. Phillips | 1:17.68 | 13/02/2016 |
| 13 | T. Dodd | 1:14.24 | 30/11/1996 |
| 14 | T. Dodd | 1:10.36 | 29/11/1997 |
| 15 | R. Williams | 1:08.80 | 18/12/1971 |
| 16/17 | H. Rothwell | 1:06.23 | 03/12/2022 |
| Open | C. Fenwick-Kearns | 1:02.04 | 03/12/2022 |
Girls
| Age | Name | Time | Date |
| 7 & U | Z. Kasprowicz | 1:54.72 | 13/02/2016 |
| 8 | R. Curtis | 1:40.65 | 30/11/2002 |
| 9 | K. Allsop | 1:37.76 | 12/02/2011 |
| 10 | L. Millar | 1:34.00 | 01/12/2001 |
| 11 | C. Lynch | 1:25.60 | 23/12/1978 |
| 12 | A. Turner | 1:19.00 | 04/12/1982 |
| 13 | A. Turner | 1:14.40 | 03/12/1983 |
| 14 | L. Mcpherson | 1:14.70 | 03/12/2022 |
| 15 | M. Dodd | 1:17.20 | 18/12/1989 |
| 16/17 | E. Ryan | 1:10.12 | 03/12/2022 |
| Open | E. Ryan | 1:10.12 | 03/12/2022 |