| 1. | 2077 | STREULE, Elmar | Hillingdon Slipstreamers | U12O (Open) | 1779645 | | 14:40 | |
| 2. | 2051 | ANDERSON, Miles | 4T+ Cyclopark | U12O (Open) | 1231090 | | 14:49 | 0:09 |
| 3. | 2102 | ALFORD, William | ViCiOUS VELO | U12O (Open) | 1812227 | | 15:13 | 0:33 |
| 4. | 2069 | SPICER, Luke | Preston Park Youth CC (PPYCC) | U12O (Open) | 1708911 | | 15:16 | 0:36 |
| 5. | 2057 | WATSON-SMITH, Felix | Lee Valley Youth Cycling Club | U12O (Open) | 1702833 | | 15:25 | 0:45 |
| 6. | 2010 | FLETCHER, Ryan | 4T+ Cyclopark | U12O (Open) | 1700996 | | 15:52 | 1:12 |
| 7. | 2050 | SEDGWICK, Finlay | VC Londres | U12O (Open) | 1683845 | | 16:16 | 1:36 |
| 8. | 2014 | HOPPING, Elystan | Sutton Cycling Club | U12O (Open) | 1653416 | | 16:23 | 1:43 |
| 9. | 2241 | CAHALAN, Fintan | Kingston Junior Cycle Club | U12O (Open) | 1856256 | | 16:40 | 2:00 |
| 10. | 2090 | CHAMBERS, Felix | VC Londres | U12O (Open) | 1683148 | | 17:40 | 3:00 |
| 11. | 2071 | CHU, Kien | Limited Edition Cycling | U12O (Open) | 1712324 | | 17:48 | 3:08 |
| 12. | 2009 | EVANS, Jessica | Preston Park Youth CC (PPYCC) | U12F (Women) | 1817338 | | 17:48 | 3:08 |
| 13. | 2107 | PETRUSKEVICIUS, Elias | Limited Edition Cycling | U12O (Open) | 1693302 | | 17:54 | 3:14 |
| 14. | 2037 | RUDZKI, Danylo | | U12O (Open) | TEMP_760242... | | 17:59 | 3:19 |
| 15. | 2025 | RALCHEVSKI, Ivo | Limited Edition Cycling | U12O (Open) | 1817597 | | 18:00 | 3:19 |
| 16. | 2160 | SAVULIONIS-PTASNIKAS, Tejus | Limited Edition Cycling | U12O (Open) | 1735487 | | 18:03 | 3:23 |
| 17. | 2007 | DEWEY, Alice | Preston Park Youth CC (PPYCC) | U12F (Women) | 1815126 | | 18:05 | 3:25 |
| 18. | 2046 | LERNER, Charlie | Herne Hill Youth CC | U12O (Open) | 1814263 | | 18:37 | 3:57 |
| 19. | 2097 | JENNS, Sonny | 4T+ Cyclopark | U12O (Open) | 1819781 | | 19:06 | 4:26 |
| 20. | 2104 | MCKERROW, Callum | Herne Hill Youth CC | U12O (Open) | 1829141 | | 14:48 | -1 lap |
| 21. | 2106 | MELLOUK, Zakaria | Herne Hill Youth CC | U12O (Open) | 1757489 | | 15:41 | -1 lap |
| 22. | 2058 | WOFFINDEN, Jake | Preston Park Youth CC (PPYCC) | U12O (Open) | 1853375 | | 15:54 | -1 lap |
| 23. | 2048 | MATTHEWS, Sophia | VC Londres | U12F (Women) | 1735958 | | 16:08 | -1 lap |
| 24. | 2260 | ALI, Zachariah | Barking & Dagenham CC | U12O (Open) | 1849117 | | 17:08 | -1 lap |
| 25. | 2298 | GOODE, Oisin | Lee Valley Youth Cycling Club | U12O (Open) | 1869405 | | 18:18 | -1 lap |
| 26. | 2286 | SMITH, Rafael | Lee Valley Youth Cycling Club | U12O (Open) | 1843212 | | 19:15 | -1 lap |
| DNS | 2012 | HERMANS, Finn | Herne Hill Youth CC | U12O (Open) | 1735718 | | | |
| DNS | 2080 | SURDA, Oskar | Herne Hill Youth CC | U12O (Open) | 1771597 | | | |