| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Andrew Marano | Pimlico State High School | 56.35 |
| 2 | Luke Jeffrey | Ignatius Park College | 56.78 |
| 3 | Gary Bradtke | Kirwan State High | 56.81 |
| 4 | Nick Bartel | William Ross High | 59.89 |
| 5 | Chris Keeling | Cathedral College | 1:01.11 |
| 6 | David Inkerman | Townsville State High School | 1:03.33 |
| 7 | Adam Jessop | Ryan Catholic College | 1:05.45 |
| 8 | Corey Towning | Townsville Grammar School | 1:06.92 |