| Place | Bib | Athlete | School | Result | |
|---|---|---|---|---|---|
| 1 | 461 | Luke Simpson | ROSE | 55.86 | |
| 2 | 401 | Henry McKinnon | SACR | 58.60 | |
| 3 | 433 | Aquel Rankine | TORR | 1:00.44 | |
| 4 | 362 | Daniel Hildyard | SACR | 1:01.29 | |
| 5 | 470 | James Stirling | TRIN | 1:04.45 | |
| 6 | 400 | Tom (Thomas) McKay | SHC | 1:06.51 | |
| 7 | 465 | Lachlan Smith | SACR | 1:07.99 | |
| 8 | 293 | Wade Bentley | SCHO | 1:11.55 |