| 1 | Jasper Murray | 54.21 | 58.36 | 59.05 54.21 59.28 58.17 57.86 |
| 2 | Alexander Vujcich | 52.52 | 59.59 | 1:02.86 1:05.76 56.67 52.52 59.25 |
| 3 | Alex Asbery | 1:06.04 | 1:10.72 | 1:08.82 1:26.84 1:08.84 1:14.50 1:06.04 |
| 4 | Ngô Việt Kiên | 1:06.91 | 1:12.22 | 1:13.14 1:09.75 1:06.91 1:19.86 1:13.77 |
| 5 | Jack McDougall | 1:12.34 | 1:18.26 | 1:25.20 1:21.79 1:16.52 1:12.34 1:16.46 |
| 6 | Jack Maddigan | 1:16.38 | 1:23.64 | 1:45.35 1:19.27 1:16.38 1:25.91 1:25.74 |
| 7 | Oscar Hansen | 1:17.23 | 1:29.92 | 1:24.94 1:44.88 1:44.80 1:20.03 1:17.23 |
| 8 | Aneurin Hunt | 1:34.10 | 1:39.95 | 1:36.29 1:45.06 1:46.03 1:34.10 1:38.49 |
| 9 | Kayden Loke Zheng An | 1:22.96 | 1:44.20 | 1:52.49 1:45.09 1:22.96 1:35.03 1:56.01 |
| 10 | Caylum Hudson | 1:30.92 | 1:46.18 | 1:42.07 1:47.71 1:30.92 1:49.49 1:48.77 |
| 11 | Mikaela Davidson | 1:38.67 | 1:46.34 | 1:38.67 1:56.15 1:59.48 1:43.79 1:39.09 |
| 12 | Ram Thakkar (राम ठक्कर) | 1:59.69 | 2:01.69 | 1:59.69 2:19.70 2:00.98 2:02.49 2:01.61 |
| 13 | Levente Swanepoel | 1:51.78 | 2:04.25 | 1:51.78 1:57.05 2:31.10 2:14.03 2:01.68 |
| 14 | Luke Deane-Freeman | 1:56.70 | 2:08.21 | 2:12.82 1:57.68 2:25.16 2:14.12 1:56.70 |
| 15 | Tim Johnston | 1:51.28 | 2:08.25 | 2:15.34 1:51.28 1:59.76 2:09.65 2:27.95 |
| 16 | Elisha Webster | 2:07.66 | 2:12.16 | 2:42.01 2:07.66 2:07.79 2:08.33 2:20.37 |
| 17 | Levi Hetherington | 2:11.44 | 2:16.96 | 2:15.67 2:21.76 2:51.00 2:13.46 2:11.44 |
| 18 | Zachary Doblas | 2:12.88 | 2:28.62 | DNF 2:35.48 2:30.10 2:12.88 2:20.28 |
| 19 | Luke Steele | 2:25.12 | 2:42.87 | 2:25.12 2:42.06 3:00.20 2:57.49 2:29.05 |
| 20 | Benjamin Kimber | 2:38.83 | 2:48.74 | 2:44.97 4:11.20 2:59.98 2:41.28 2:38.83 |
| 21 | Xavier Evans | 2:26.49 | 2:48.94 | 2:26.49 3:26.14 3:00.89 2:43.71 2:42.23 |
| 22 | William Jackson | 2:39.23 | 2:51.90 | DNF 2:45.46 2:39.23 2:52.77 2:57.46 |
| 23 | Cory Sonntag | 2:28.39 | 2:53.73 | 2:47.57 3:07.84 2:45.78 2:28.39 3:13.75 |
| 24 | Taylor James Maru Renau | 2:50.37 | 2:57.27 | 2:50.37 3:14.60 2:55.51 2:56.88 2:59.42 |
| 25 | Kieran Wells | 2:47.73 | 3:00.57 | 2:53.04 2:47.73 2:56.18 3:12.48 DNF |
| 26 | Leroy Burns | 3:09.75 | — | 3:52.90 3:09.75 — — — |
| 27 | William Jestin Palmer | 3:33.31 | — | 3:33.31 4:07.53 — — — |
| 28 | Zavier Leith | 3:36.07 | — | 3:55.58 3:36.07 — — — |