3.2km 185m
| Pos | No. | Name | Club/Country | Age Class | Time | Behind |
|---|---|---|---|---|---|---|
| 1st | 1075 | Dominic Dakin | SYO (GBR) | M18 | 31:45 | |
| 2nd | 193 | Harry Scott | LOC (GBR) | M18 | 32:23 | +0:38 |
| 3rd | 2125 | Alastair Thomas | WCOC (GBR) | M18 | 33:30 | +1:45 |
| 4th | 514 | Stanley Heap | SO (GBR) | M18 | 34:07 | +2:22 |
| 5th | 893 | Daniel Spencer | WCOC (GBR) | M18 | 35:18 | +3:33 |
| 6th | 1572 | Tom Wood | ERYRI (GBR) | M18 | 35:48 | +4:03 |
| 7th | 2105 | Ben Breeze | WCOC (GBR) | M18 | 37:22 | +5:37 |
| Championship time 39:41 | ||||||
| 8th= | 2157 | Tommy Delenne | ACA (FRA) | M18 | 40:12 | +8:27 |
| 8th= | 2343 | Ryan Elliot | SYO (GBR) | M18 | 40:12 | +8:27 |
| 10th | 1050 | Louis MacMillan | EckO (GBR) | M16 | 40:18 | +8:33 |
| Gold time 40:41 | ||||||
| 11th | 2167 | Louis Morris | WCOC (GBR) | M18 | 40:56 | +9:11 |
| 12th | 1082 | Zac Hudd | WCOC (GBR) | M18 | 41:05 | +9:20 |
| 13th | 2384 | Harry McMurtrie | DEVON (GBR) | M18 | 42:55 | +11:10 |
| 14th | 1917 | Joseph Goodwin | WCOC (GBR) | M18 | 43:56 | +12:11 |
| 15th | 2401 | Ben Goodwin | WCOC (GBR) | M18 | 44:01 | +12:16 |
| 16th | 603 | Dan McDonnell | CorkO (IRL) | M18 | 44:05 | +12:20 |
| 17th | 1479 | Daniel Weaver | DEE (GBR) | M18 | 44:41 | +12:56 |
| 18th | 1347 | Joe Bosonnet | CorkO (IRL) | M18 | 45:38 | +13:53 |
| 19th | 755 | Alexander O'Donovan | LOC (GBR) | M18 | 46:09 | +14:24 |
| Silver time 48:50 | ||||||
| 20th | 1609 | Matthew Clarke | SUFFOC (GBR) | M18 | 49:11 | +17:26 |
| 21st | 605 | Cathal Lane | CorkO (IRL) | M18 | 49:43 | +17:58 |
| 22nd | 3178 | Francis Smith-Ward | LOC (GBR) | M18 | 52:32 | +20:47 |
| 23rd | 1577 | Sam Leadley | OD (GBR) | M18 | 52:35 | +20:50 |
| 24th | 539 | Alasdair Raynor | INVOC (GBR) | M18 | 54:41 | +22:56 |
| 25th | 1177 | Steven Denby | NOR (GBR) | M18 | 56:52 | +25:07 |
| 26th | 532 | James McCann | MDOC (GBR) | M18 | 59:16 | +27:31 |
| Bronze time 65:06 | ||||||
| 27th | 1846 | Peter Collins | MAROC (GBR) | M18 | 71:52 | +40:07 |
| 28th | 343 | Thomas Bartram | NOR (GBR) | M18 | 81:12 | +49:27 |
| 29th | 609 | Simon Upton | CSOA (IRL) | M18 | 83:50 | +52:05 |