| Name | Age | Club | Time | Splits | ||
| 1 | Fraser Beeby | 11 | Carnegie | 1:15.96 | 35.17 | 1:15.96 |
| 2 | Stuart Niblock | 11 | Warrender | 1:20.78 | 38.23 | 1:20.78 |
| 3 | Brodie Savage | 11 | Warrender | 1:20.96 | 38.00 | 1:20.96 |
| 4 | Ethan Sievewright | 11 | Fauldhouse | 1:21.41 | 38.69 | 1:21.41 |
| 5 | Kyle Pate | 11 | Fins | 1:22.57 | 37.91 | 1:22.57 |
| 6 | James Collyer | 11 | Carnegie | 1:27.25 | 39.96 | 1:27.25 |