2.560km 70m
| Pos | No. | Name | Club | Country | Age Class | Time |
|---|---|---|---|---|---|---|
| 1 | 2347 | William Louth | WAOC | GBR | M12 | 24:30 |
| 2 | 2471 | Harrison McCartney | OD | GBR | M12 | 25:17 |
| 3 | 2315 | Edward Lines | SO | GBR | M12 | 27:23 |
| 4 | 1680 | Matthew Fellbaum | MDOC | GBR | M12 | 28:01 |
| 5 | 1023 | Stewart Allison | LOC | GBR | M12 | 29:25 |
| 6 | 2493 | Ewan McMillan | MAROC | GBR | M12 | 29:27 |
| 7 | 2850 | William Reynolds | SBOC | GBR | M12 | 30:06 |
| 8 | 2746 | Alasdair Pedley | EPOC | GBR | M12 | 31:09 |
| 9 | 2289 | Matthew Leitch | SO | GBR | M12 | 31:34 |
| 10 | 3368 | Rowan White | INVOC | GBR | M12 | 32:22 |
| 11 | 1528 | Alexander Dalton | TVOC | GBR | M12 | 34:08 |
| 12 | 1753 | Sturla Frydenlund | IF Sturla | NOR | M12 | 34:15 |
| 13 | 2514 | James Millar | LVO | IRL | M12 | 34:28 |
| 14 | 3050 | Fraser Smith | WIM | GBR | M12 | 38:37 |
| 15 | 2558 | Jamie Morgan | SOC | GBR | M12 | 39:47 |
| 16 | 1674 | Jamie Fawthrop | ESOC | GBR | M12 | 44:18 |
| 17 | 1066 | Harry Ashenden | SPLOT | GBR | M12 | 50:01 |
| 18 | 2061 | Noah Howlett | LOC | GBR | M12 | 53:36 |
| 19 | 1003 | James Ackland | INT | GBR | M12 | 53:42 |
| 20 | 2601 | Ragnar Nersten | Fossum IF | NOR | M12 | 56:20 |
| 21 | 1213 | Owen Bourne | WAOC | GBR | M12 | 69:39 |
| 22 | 1343 | Dylan Campbell | CHIG | GBR | M12 | 70:23 |
| 23 | 1363 | Callum Carter-Davies | POW | GBR | M12 | 76:16 |
| 24 | 3476 | Joe Thomas | POW | GBR | M12 | 85:40 |
| 25 | 1034 | Thor Find Andersen | Søllerød OK | DEN | M12 | 90:55 |
| 26 | 2681 | Zac O'S-Hourihan | BOC | IRL | M12 | 95:16 |
| mp | 1691 | Samuel Fielding | HH | GBR | M12 | 50:51 |