| Name | Age | Club | Time | Splits | ||
| 1 | Mark Szaranek | 15 | Carnegie | 57.94 | 28.36 | 57.94 |
| 2 | Craig Bowman | 14 | Carnegie | 1:00.15 | 29.85 | 1:00.15 |
| 3 | Myles Hershaw | 15 | Carnegie | 1:00.43 | 29.42 | 1:00.43 |
| 4 | Lewis Kirby | 15 | Carnegie | 1:01.22 | 30.49 | 1:01.22 |
| 5 | Rory Mackay | 15 | Portobello | 1:03.73 | 30.98 | 1:03.73 |
| 6 | Daniel Lim | 14 | Warrender | 1:03.77 | 31.16 | 1:03.77 |