4.1km 20m
| Pos | Name | Club/Country | Age Class | Time |
|---|---|---|---|---|
| 1st | Alexander Chepelin | EUOC (GBR) | M18 | 18:13 |
| 2nd | Alex Carcas | INT (GBR) | M18 | 18:31 |
| 3rd | Tim Morgan | SOC (GBR) | M18 | 18:59 |
| 4th | Daniel Stansfield | FVO (GBR) | M18 | 19:03 |
| 5th | Harrison McCartney | OD (GBR) | M18 | 19:07 |
| 6th | Ondrej Vystavel | JUNIOR O-SPORT (CZE) | M18 | 19:18 |
| 7th | Thomas Wilson | CLYDE (GBR) | M18 | 19:24 |
| 8th | Tom Campbell | Lustens OK (SWE) | M18 | 19:37 |
| 9th | Alistair Masson | SO (GBR) | M18 | 19:48 |
| 10th | Matthew Galloway | INT (GBR) | M18 | 19:57 |
| 11th | Andrew Barr | MOR (GBR) | M18 | 19:58 |
| 12th | Aidan Rigby | CLOK (GBR) | M18 | 20:05 |
| 13th | Nathan Lawson | OD (GBR) | M18 | 20:18 |
| 14th | William Reynolds | SBOC (GBR) | M18 | 20:30 |
| 15th | Jack Leitch | SO (GBR) | M18 | 20:32 |
| 16th | Bryn Wilkinson | SUFFOC (GBR) | M18 | 20:36 |
| 17th | Josef Koci | JUNIOR O-SPORT (CZE) | M18 | 20:49 |
| 18th | Paul Pruzina | LVO (IRL) | M18 | 20:51 |
| 19th | Matt Hartland | WCH (GBR) | M18 | 20:52 |
| 20th | Grey Grierson | DEVON (GBR) | M18 | 21:06 |
| 21st | Callum White | INVOC (GBR) | M18 | 21:12 |
| 22nd | Are Wigaard | Oppsal Orientering (NOR) | M18 | 21:21 |
| 23rd | Frazer Howe | LVO (GBR) | M18 | 21:30 |
| 24th | Matthew Leitch | SO (GBR) | M18 | 22:01 |
| 25th | Euan Tebbutt | LEI (GBR) | M18 | 22:12 |
| 26th | Michael Hallett | BOK (GBR) | M18 | 22:15 |
| 27th | Nathan Parker | CLARO (GBR) | M18 | 22:26 |
| 28th | Samuel Galloway | INT (GBR) | M18 | 22:28 |
| 29th | James Nicholson |
DEVON (GBR) | M18 | 22:37 |
| 30th | James Mellor | NOC (GBR) | M18 | 22:41 |
| 31st | Arnt Joergen Vister | Indre Ostfold OK (NOR) | M18 | 22:58 |
| 32nd | Peter Meehan | NWOC (IRL) | M18 | 23:03 |
| 33rd | Noah Howlett | LOC (GBR) | M18 | 23:04 |
| 34th | Stephen Elkington | OD (GBR) | M18 | 23:07 |
| 35th | Robert Pim | WATO (IRL) | M18 | 23:23 |
| 36th | Alex Bett | SN (GBR) | M18 | 23:25 |
| 37th | Arvid Persson | Täby OK (SWE) | M18 | 23:28 |
| 38th | Joe Thomas | MWOC (GBR) | M18 | 23:32 |
| 39th | Ruaridh Mon-Williams | AIRE (GBR) | M18 | 23:36 |
| 40th | Zach Harrington | BOC (IRL) | M18 | 23:41 |
| 41st | Ross McMurtrie | MAROC (GBR) | M18 | 24:02 |
| 42nd | Rowen Lee | NOC (GBR) | M18 | 24:04 |
| 43rd= | James Errington | HH (GBR) | M18 | 24:11 |
| 43rd= | Tom Barber | LEI (GBR) | M18 | 24:11 |
| 45th | Ewan McMillan | MAROC (GBR) | M18 | 24:12 |
| 46th | Mikael Landels Barnes | Auckland OC (NZL) | M18 | 24:15 |
| 47th | Edward Lines | SO (GBR) | M18 | 25:25 |
| 48th | Laurence Johnson | SROC (GBR) | M18 | 25:35 |
| 49th | Zac O'Sullivan-Hourihan | BOC (IRL) | M18 | 25:39 |
| 50th | Alastair Gardner-Smith | MWOC (GBR) | M18 | 27:16 |
| 51st | Daniel Thomas | MWOC (GBR) | M18 | 28:00 |
| 52nd | Jack Smith | NOC (GBR) | M18 | 28:04 |
| 53rd | Jamie Hoyle | PFO (GBR) | M18 | 28:59 |
| 54th | Miles Gilleard | AIRE (GBR) | M18 | 33:21 |
| m22 | Adam Bartlett | LOC (GBR) | M18 | 19:14 |
| m4 | Samuel Fielding | HH (GBR) | M18 | 21:09 |
| w20 | Matthew Fellbaum | MDOC (GBR) | M18 | 21:46 |