| 1 | Daniel Partridge | 1:32.10 | 1:42.06 | 1:44.60 1:32.10 1:49.47 — — |
| 2 | Mark Ostrom | 1:44.31 | 1:48.25 | 1:53.44 1:44.31 1:46.99 — — |
| 3 | Sean Moran | 1:52.54 | 1:53.56 | 1:53.92 1:54.21 1:52.54 — — |
| 4 | Jason Harley | 1:56.17 | 1:58.18 | 1:57.41 1:56.17 2:00.95 — — |
| 5 | Ainesh Sevellaraja | 1:52.43 | 1:59.31 | 2:04.88 1:52.43 2:00.61 — — |
| 6 | Daniel Evans | 1:57.71 | 2:06.35 | 1:57.71 2:06.57 2:14.76 — — |
| 7 | Oliver Richards | 2:09.92 | 2:18.65 | 2:34.16 2:09.92 2:11.86 — — |
| 8 | Aidan Grainger | 2:21.37 | 2:28.99 | 2:34.69 2:21.37 2:30.90 — — |
| 9 | Oliver Wheat | 2:50.34 | 3:00.16 | 3:10.25 2:50.34 2:59.89 — — |
| 10 | Will Lambert | 3:27.54 | 3:31.26 | 3:27.54 3:37.27 3:28.96 — — |
| 11 | Louis Robinson | 3:23.42 | 3:43.64 | 3:23.42 3:31.04 4:16.46 — — |
| 12 | Chris Bonnello | 3:34.28 | — | 3:34.28 — — — — |
| 13 | Chris Wright | 3:34.88 | — | 3:34.88 — — — — |
| 14 | Florine Zuur | 3:57.76 | — | 3:57.76 — — — — |
| 15 | Leila England | 4:17.43 | — | 4:17.43 — — — — |
| 16 | Ashley Hatch | 4:40.76 | — | 4:40.76 — — — — |
| 17 | Rosie Fullam | 4:42.39 | — | 4:42.39 — — — — |
| 18 | Alexander Charles Macey | 5:01.58 | — | 5:01.58 — — — — |
| 19 | Fin Carlyon | 5:02.07 | — | 5:02.07 — — — — |
| 20 | Reece Morrison | DNF | — | DNF — — — — |
| 20 | Rufus Cripps | DNF | — | DNF — — — — |
| 20 | Ng Tsz Hei (吳紫熙) | DNF | — | DNF — — — — |
| 20 | Miles Huxley | DNF | — | DNF — — — — |
| 20 | Eleanor Sinnott | DNF | — | DNF — — — — |
| 20 | Ed Thurgood | DNF | — | DNF — — — — |