| 1 | Ciarán Beahan | 56.08 | 1:03.47 | 1:01.68 1:12.45 56.08 56.28 1:13.79 |
| 2 | Evan Liu | 1:05.74 | 1:12.53 | 1:05.74 1:19.02 1:12.76 1:15.50 1:09.32 |
| 3 | Callum Hales-Jepp | 1:13.80 | 1:18.04 | 1:13.80 1:21.93 1:16.43 1:15.76 1:23.01 |
| 4 | Finn Ickler | 1:19.72 | 1:23.57 | 1:24.66 1:19.72 1:25.86 1:25.93 1:20.20 |
| 5 | Jan Bentlage | 1:19.53 | 1:25.90 | 1:23.47 1:29.75 1:19.53 1:31.67 1:24.47 |
| 6 | John O'Connell | 1:26.62 | 1:37.57 | 1:27.93 1:26.62 1:44.29 1:40.48 1:59.69 |
| 7 | Tao Yu (喻韬) | 1:29.51 | 1:38.83 | 1:50.95 1:41.88 1:29.51 1:43.12 1:31.49 |
| 8 | Gerard McAteer | 1:38.36 | 1:40.57 | 1:38.36 1:54.32 1:43.87 1:38.68 1:39.15 |
| 9 | Callum James Goodyear | 1:29.57 | 1:41.91 | 1:39.31 1:39.27 1:47.14 1:29.57 1:48.14 |
| 10 | Nathan Kearney | 1:29.74 | 1:47.44 | 1:50.13 1:44.63 1:29.74 1:55.37 1:47.56 |
| 11 | Ben Ridley | 1:44.56 | 1:48.29 | 1:45.27 1:47.08 1:52.51 1:52.63 1:44.56 |
| 12 | Jake Donnelly | 1:47.22 | 2:01.97 | 2:00.41 1:47.22 1:56.12 2:09.37 2:09.45 |
| 13 | Joshua Meriño | 1:35.34 | 2:03.08 | 1:35.34 2:06.16 1:53.22 2:12.30 2:09.87 |
| 14 | Andy Lee Mitchell | 1:59.35 | 2:03.64 | 2:06.49 2:02.89 2:04.10 1:59.35 2:03.92 |
| 15 | Manu Vereecken | 1:57.76 | 2:09.96 | 1:57.76 2:19.89 2:06.25 2:17.41 2:06.21 |
| 16 | Mikey Whelan | 1:52.40 | 2:17.84 | 1:52.40 2:41.04 2:28.03 2:11.20 2:14.28 |
| 17 | Ben Keogh | 2:18.89 | 2:26.53 | 2:18.89 2:19.22 2:26.95 2:37.27 2:33.42 |
| 18 | Colm Fitz | 2:19.12 | 2:38.96 | 2:36.32 2:19.12 2:39.64 2:53.63 2:40.92 |
| 19 | Mary Hennessy | 2:42.68 | — | 2:42.68 3:13.52 — — — |
| 20 | Conor Sheridan | 2:49.35 | — | 2:49.35 3:04.61 — — — |
| 21 | Eoin Brereton Hurley | 3:02.02 | — | 3:30.59 3:02.02 — — — |
| 22 | Filip Rudisteanu | 3:16.17 | — | 3:16.17 DNF — — — |
| 23 | Alex Cullen | 3:44.22 | — | 4:19.31 3:44.22 — — — |
| 24 | Leo Callanan | 4:24.84 | — | 4:24.84 4:26.38 — — — |
| 25 | Seán Mooney | 5:09.67 | — | 5:09.67 6:05.11 — — — |
| 26 | Maria Beausang | DNF | — | DNF DNF — — — |