| Rank | Bib | Name | Team | Category | License | UCI ID | Time | Gap |
|---|---|---|---|---|---|---|---|---|
| 1. | 278 | CHAMBERS, Oscar | VC Londres | U12M (Men) | 1683135 | 9:08 | ||
| 2. | 268 | SNARY, Ben | VC Londres | U12M (Men) | 1728778 | 9:09 | 0:00 | |
| 3. | 282 | JONES, Finn | VC Londres | U12M (Men) | 1601149 | 9:30 | 0:21 | |
| 4. | 427 | ALFORD, William | C and N Cycles RT | U12M (Men) | 1812227 | 9:32 | 0:24 | |
| 5. | 260 | HOPPING, Emrys | Sutton Cycling Club | U12M (Men) | 1497629 | 9:35 | 0:26 | |
| 6. | 261 | SAITO, Tora | VC Londres | U12M (Men) | 1683778 | 9:54 | 0:45 | |
| 7. | 472 | WASTALL, Riley | 4T+ Cyclopark | U12M (Men) | 1612717 | 9:58 | 0:49 | |
| 8. | 491 | STREULE, Elmar | Hillingdon Slipstreamers | U12M (Men) | 1779645 | 9:58 | 0:49 | |
| 9. | 259 | HOPPING, Elystan | Sutton Cycling Club | U12M (Men) | 1653416 | 10:22 | 1:13 | |
| 10. | 320 | CRAWFORD, Arthur | U12M (Men) | 1824099 | 10:26 | 1:17 | ||
| 11. | 267 | SEDGWICK, Finlay | VC Londres | U12M (Men) | 1683845 | 10:34 | 1:25 | |
| 12. | 414 | NIPPARD, Finlay | Sutton Cycling Club | U12M (Men) | 1817192 | 10:35 | 1:26 | |
| 13. | 486 | MOLLISON, Sean | Sutton Cycling Club | U12M (Men) | 1814071 | 10:37 | 1:28 | |
| 14. | 290 | PLAIL, Dylan | Bigfoot Youth Cycle Club Ltd | U12M (Men) | 1517925 | 10:37 | 1:28 | |
| 15. | 265 | MELLOUK, Zakaria | Herne Hill Youth CC | U12M (Men) | 1757489 | 9:14 | -1 lap | |
| 16. | 277 | CHAMBERS, Felix | VC Londres | U12M (Men) | 1683148 | 9:15 | -1 lap |