| Name | Age | Club | Time | Splits | ||
| 1 | Jennifer K Dobson | 13 | Dunedin | 1:05.68 | 32.54 | 1:05.68 |
| 2 | Lisa Main | 13 | Dunedin | 1:08.09 | 32.73 | 1:08.09 |
| 3 | Ailsa Hershaw | 13 | Carnegie | 1:10.01 | 34.31 | 1:10.01 |
| 4 | Blaine Small | 13 | Carnegie | 1:10.14 | 33.81 | 1:10.14 |
| 5 | Rachel Irvine | 12 | Fins | 1:12.69 | 35.30 | 1:12.69 |
| 6 | Yasmin Khera | 13 | Warrender | 1:13.45 | 35.84 | 1:13.45 |