| Name | Age | Club | Time | Splits | ||
| 1 | Mark Szaranek | 14 | Carnegie | 58.84 | 27.67 | 58.84 |
| 2 | Andrew Aitchison | 19 | Aquanauts Li | 58.95 | 27.14 | 58.95 |
| 3 | Craig Rodgie | 20 | Carnegie | 1:03.64 | 29.52 | 1:03.64 |
| 4 | Mark Steeples | 18 | Warrender | 1:04.23 | 29.15 | 1:04.23 |
| 5 | Myles Hershaw | 14 | Carnegie | 1:04.95 | 29.54 | 1:04.95 |
| 6 | Andrew Hosie | 17 | Aquanauts Li | 1:06.71 | 30.39 | 1:06.71 |