2.4km 60m
| Pos | No. | Name | Club/Country | Age Class | Time | Behind |
|---|---|---|---|---|---|---|
| 1st | 1868 | Tommy Heap | SO (GBR) | M12 | 19:08 | |
| 2nd | 2109 | Harrington Leake | LEI (GBR) | M12 | 20:38 | +1:30 |
| 3rd | 2543 | Oliver Prince | SOS (GBR) | M12 | 21:07 | +1:59 |
| 4th | 2483 | Arthur Perrin | NOSE (FRA) | M12 | 21:13 | +2:05 |
| 5th | 2399 | Jake O'Donnell | DVO (GBR) | M12 | 22:20 | +3:12 |
| 6th | 2852 | Wilfrid Teasdale | WCOC (GBR) | M12 | 23:04 | +3:56 |
| 7th | 2043 | Sven Kehrle | OLG Säuliamt (SUI) | M12 | 23:36 | +4:28 |
| 8th | 2286 | Adam Methven | BKO (GBR) | M12 | 23:38 | +4:30 |
| 9th | 1574 | William Ellis | PFO (GBR) | M12 | 24:01 | +4:53 |
| 10th | 1728 | Ben Gostick | HH (GBR) | M12 | 24:17 | +5:09 |
| 11th | 1061 | Axel Balck | Täby OK (SWE) | M12 | 26:03 | +6:55 |
| 12th | 2677 | Benedict Sanderson | NATO (GBR) | M12 | 29:33 | +10:25 |
| 13th | 1190 | Eskil Brænden | Lillomarka OL (NOR) | M12 | 32:33 | +13:25 |
| 14th | 2135 | Jamie Lightfoot | SYO (GBR) | M12 | 33:56 | +14:48 |
| 15th | 1096 | Samuel Bartlett | INT (GBR) | M12 | 34:26 | +15:18 |
| 16th | 2586 | Conrad Reuber | SYO (GBR) | M12 | 34:57 | +15:49 |
| 17th | 2810 | Theo Steventon-Barnes | SUFFOC (GBR) | M12 | 35:46 | +16:38 |
| 18th | 1438 | Jonathan Cunnane | TVOC (GBR) | M12 | 36:51 | +17:43 |
| 19th | 2877 | James Thompson | HOC (GBR) | M12 | 40:54 | +21:46 |
| 20th | 1352 | Ben Clarke | SUFFOC (GBR) | M12 | 40:59 | +21:51 |
| 21st | 2449 | Ben Partridge | SOS (GBR) | M12 | 41:11 | +22:03 |
| 22nd | 1636 | Finley Flippance | OD (GBR) | M12 | 43:55 | +24:47 |
| 23rd | 2306 | Arthur Mitchell | HOC (GBR) | M12 | 46:03 | +26:55 |
| 24th | 2993 | Dominic Wathey | MDOC (GBR) | M12 | 46:44 | +27:36 |
| 25th | 2658 | Thomas Ross | INT (GBR) | M12 | 60:16 | +41:08 |
| m6 | 1337 | Thomas Chapple | OD (GBR) | M12 | 45:50 |