| Name | Age | Club | Time | Splits | ||
| 1 | Richard J Schafers | 15 | Dunedin | 58.78 | 28.68 | 58.78 |
| 2 | Callum F Shaw | 15 | Carnegie | 1:01.01 | 29.93 | 1:01.01 |
| 3 | Daniel S Lee | 15 | Dunedin | 1:03.13 | 31.30 | 1:03.13 |
| 4 | Ross Woolley | 14 | Warrender | 1:03.76 | 30.95 | 1:03.76 |
| 5 | Craig McNally | 14 | Warrender | 1:05.09 | 31.93 | 1:05.09 |
| 6 | Ben Hui | 15 | Warrender | 1:06.13 | 32.40 | 1:06.13 |