| 1 | Luke Burong | 44.34 | 55.40 | DNF 49.98 58.15 44.34 58.08 |
| 2 | Joel Tan | 56.24 | 1:13.36 | 1:32.77 1:03.91 1:35.65 1:03.41 56.24 |
| 3 | Ethan Pride | 1:09.09 | 1:16.14 | 1:16.97 1:12.53 1:32.41 1:18.92 1:09.09 |
| 4 | Edward Hollingdale | 1:08.65 | 1:16.73 | 1:18.19 1:19.75 1:21.28 1:12.25 1:08.65 |
| 5 | Mitchell Chiew | 1:16.43 | 1:29.37 | 1:29.44 1:26.68 1:31.98 1:16.43 2:03.28 |
| 6 | Giles Chan | 1:12.70 | 1:30.15 | 1:30.35 1:22.15 1:37.96 1:40.56 1:12.70 |
| 7 | Damian Armenti | 1:18.42 | 1:32.89 | 1:18.42 1:28.13 1:32.67 1:37.88 DNF |
| 8 | Sebastian Robbins | 1:26.99 | 1:36.10 | 1:26.99 1:27.92 1:39.92 1:40.47 1:54.89 |
| 9 | Michael Edmonds | 1:13.72 | 1:38.32 | DNF 1:13.72 2:13.00 1:24.35 1:17.60 |
| 10 | Joe Davis | 1:28.45 | 1:42.91 | 1:54.71 1:28.45 1:45.80 1:40.30 1:42.62 |
| 11 | Robbie Glazier | 1:47.31 | — | 2:05.16 1:47.31 — — — |
| 12 | Jonathan Charlesworth | 1:48.34 | — | 2:05.96 1:48.34 — — — |
| 13 | Ethan Ellis | 2:18.85 | — | 2:18.85 2:18.96 — — — |
| 14 | Trent Ramsey | DNF | — | DNF DNF — — — |