| 1 | Jasper Murray | 47.51 | 55.36 | 58.60 47.51 55.47 59.81 52.02 |
| 2 | Ben Kirby | 51.62 | 57.92 | 51.62 57.03 55.79 1:00.95 DNF |
| 3 | Dwyane Ramos | 49.81 | 59.26 | 1:00.52 1:00.81 49.81 1:03.36 56.45 |
| 4 | Finn Trass | 57.40 | 1:01.49 | 1:03.80 57.40 1:03.12 1:03.09 58.26 |
| 5 | Adrien Auvray Matyn | 1:07.93 | 1:11.95 | 1:10.86 1:14.47 1:07.93 1:11.22 1:13.78 |
| 6 | Alex Asbery | 1:07.18 | 1:11.96 | 1:25.44 1:07.18 1:09.17 1:12.23 1:14.49 |
| 7 | Ngô Việt Kiên | 1:13.97 | 1:17.91 | 1:20.92 1:20.75 1:18.77 1:13.97 1:14.22 |
| 8 | Liam Wadek | 1:12.68 | 1:18.23 | 1:14.48 1:20.22 1:21.66 1:12.68 1:19.99 |
| 9 | Jack McDougall | 1:16.94 | 1:20.61 | 1:24.93 1:17.81 1:19.10 1:16.94 1:25.95 |
| 10 | Daniel Fraser | 1:24.24 | 1:25.68 | 1:24.24 1:31.34 1:24.30 1:27.14 1:25.60 |
| 11 | Henry Eyles | 1:23.38 | 1:30.05 | 1:23.38 1:44.24 1:26.28 1:34.87 1:28.99 |
| 12 | Luke Heath-Edwards | 1:30.69 | 1:36.38 | 1:42.59 1:39.32 1:33.04 1:36.79 1:30.69 |
| 13 | Aneurin Hunt | 1:23.12 | 1:40.17 | 2:16.82 1:51.82 1:23.12 1:28.17 1:40.52 |
| 14 | Connor Johnson | 1:47.05 | 1:50.97 | 1:53.56 1:51.21 1:47.05 1:48.37 1:53.33 |
| 15 | Rory Bailey | 2:05.08 | 2:16.60 | 2:05.08 2:17.18 2:13.30 2:19.32 2:21.05 |
| 16 | Numair Malik | 2:02.48 | 2:22.71 | 2:14.66 2:29.41 2:38.85 2:02.48 2:24.06 |
| 17 | Zee Capangpangan | 2:08.34 | 2:26.03 | 2:32.84 2:33.26 DNF 2:12.00 2:08.34 |
| 18 | Joey Connor | 2:24.00 | 2:31.74 | 2:35.81 2:29.36 2:44.28 2:24.00 2:30.04 |
| 19 | Benjamin Blaikie | 2:22.82 | 2:40.87 | 2:43.88 2:22.82 2:35.38 2:49.09 2:43.34 |
| 20 | Joseph Jenkinson | 3:06.99 | — | 3:13.72 3:06.99 — — — |
| 21 | Jary Duanmu | 3:14.40 | — | 3:44.62 3:14.40 — — — |
| 22 | Joel O'Callaghan | 3:15.56 | — | 3:15.56 3:28.48 — — — |
| 23 | Mike Field | 3:33.30 | — | 4:00.72 3:33.30 — — — |
| 24 | Jacob O'Callaghan | 3:34.27 | — | 3:34.27 3:49.86 — — — |
| 25 | Bryn Gordon | DNF | — | DNF DNF — — — |