| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Jordan Bonner | Townsville Grammar School | 57.16 |
| 2 | Phoenix Pau | Pimlico State High School | 57.95 |
| 3 | Jared Stanley | Ignatius Park College | 58.54 |
| 4 | Jeffrey Ses | Kirwan State High | 59.79 |
| 5 | Taylar Web | William Ross High | 1:00.52 |
| 6 | Frankie VonKnorring | Cathedral College | 1:01.08 |
| 7 | Tabian Wyles | Townsville State High School | 1:01.15 |
| 8 | Scott Hamilton | Ryan Catholic College | 1:03.70 |