| 1 | Hayden Ng (吳宇晞) | 2:08.39 | 2:14.81 | 2:16.84 2:19.21 2:08.39 — — |
| 2 | Bryce Ballam | 3:19.47 | 3:29.06 | 3:31.04 3:36.68 3:19.47 — — |
| 3 | Jamie Otsu | 3:15.70 | 3:29.76 | 3:32.59 3:15.70 3:40.99 — — |
| 4 | Jayden McNeill | 3:28.19 | 3:34.98 | 3:28.19 3:35.22 3:41.52 — — |
| 5 | Hao Do | 3:31.31 | 3:51.95 | 3:31.31 3:38.93 4:25.61 — — |
| 6 | Charlie Eggins | 4:27.89 | 4:32.06 | 4:35.44 4:27.89 4:32.84 — — |
| 7 | Mitchell Anderson | 4:16.35 | 4:40.27 | 4:40.33 5:04.12 4:16.35 — — |
| 8 | Shen Flindell | 4:41.62 | 4:51.84 | 4:47.59 4:41.62 5:06.30 — — |
| 9 | David McLean | 4:52.57 | 5:06.20 | 4:54.70 4:52.57 5:31.32 — — |
| 10 | Lucas Otsu | 4:50.72 | 5:07.79 | 4:50.72 4:56.02 5:36.64 — — |
| 11 | Samuel Michael Gaffney | 5:41.91 | 5:45.02 | 5:41.91 5:50.80 5:42.34 — — |
| 12 | Ming Dao Ting | 5:27.70 | 5:47.65 | 6:10.24 5:45.02 5:27.70 — — |
| 13 | Toby Seufert | 5:19.87 | 5:54.84 | 5:31.62 6:53.04 5:19.87 — — |
| 14 | Billy Chapman | 6:42.03 | 7:03.30 | 7:00.98 6:42.03 7:26.88 — — |
| 15 | Connor Sharpe | 5:36.33 | DNF | 5:36.33 6:00.51 DNS — — |
| 16 | Kaidyn De Luca-Mazza | 6:14.92 | DNF | 6:14.92 DNS DNS — — |
| 17 | Tommas Austin-Milne | 8:48.19 | DNF | 8:48.19 DNS DNS — — |
| 18 | Laura Ting | 9:44.22 | DNF | 9:44.22 DNS DNS — — |