| 1. | 2036 | DAY, Jacob | VC Londres | U12M (Men) | 1675082 |  | 15:56 | |
| 2. | 2003 | CHAMBERS, Oscar | VC Londres | U12M (Men) | 1683135 | | 16:27 | 0:31 |
| 3. | 2050 | SMITH, Barnaby | GKR Racing | U12M (Men) | 1309890 | | 16:47 | 0:51 |
| 4. | 2032 | SZARZYNSKI, Sebastian | Crawley Wheelers | U12M (Men) | 1683017 | | 17:20 | 1:24 |
| 5. | 2029 | WATSON, Leo | Sutton Cycling Club | U12M (Men) | 1571471 | | 17:39 | 1:43 |
| 6. | 2006 | GRAVES, Hugh | 4T+ Cyclopark | U12M (Men) | 1551295 | | 18:10 | 2:14 |
| 7. | 2030 | WHALL, Elizabeth | Colchester Rovers CC | U12F (Women) | 1534283 | | 15:59 | -1 lap |
| 8. | 2028 | MURRELL, Beatrice | Southborough & District Whls | U12F (Women) | 1666517 | | 16:10 | -1 lap |
| 9. | 2024 | JONES, Finn | VC Londres | U12M (Men) | 1601149 | | 16:12 | -1 lap |
| 10. | 2020 | WASTALL, Riley | 4T+ Cyclopark | U12M (Men) | 1612717 | | 16:22 | -1 lap |
| 11. | 2033 | BRADFORD, Oliver | 4T+ Cyclopark | U12M (Men) | 1690381 | | 16:24 | -1 lap |
| 12. | 2044 | MATTHEWS, Jacob | Herne Hill Youth CC | U12M (Men) | 1603687 | | 16:42 | -1 lap |
| 13. | 2012 | LULHAM, Zachary | Hillingdon Slipstreamers | U12M (Men) | 1682945 | | 16:49 | -1 lap |
| 14. | 2007 | HITCHINGS, Flavia | Southborough & District Whls | U12F (Women) | 1560479 | | 16:52 | -1 lap |
| 15. | 2009 | HOPPING, Emrys | Sutton Cycling Club | U12M (Men) | 1497629 | | 17:08 | -1 lap |
| 16. | 2016 | SIMON, Vincent | Preston Park Youth CC (PPYCC) | U12M (Men) | 1756505 | | 17:36 | -1 lap |
| 17. | 2052 | WILKINSON, Greta | Bigfoot Youth Cycle Club Ltd | U12F (Women) | 1484190 | | 17:52 | -1 lap |
| 18. | 2015 | SAITO, Tora | Herne Hill Youth CC | U12M (Men) | 1683778 | | 18:13 | -1 lap |
| 19. | 2047 | PLAIL, Dylan | Bigfoot Youth Cycle Club Ltd | U12M (Men) | 1517925 | | 18:22 | -1 lap |
| 20. | 2011 | LAWTON, Elijah | Southborough & District Whls | U12M (Men) | 1717786 | | 18:49 | -1 lap |
| 21. | 2055 | GITNIK, Alyssa | VC Londres | U12F (Women) | 1626125 | | 17:21 | -2 laps |
| 22. | 2027 | MOLLISON, Sean | Sutton Cycling Club | U12M (Men) | 1814071 | | 17:24 | -2 laps |
| 23. | 2041 | HIBBERD, Eliza | Preston Park Youth CC (PPYCC) | U12F (Women) | 1694240 | | 18:18 | -2 laps |
| 24. | 2025 | LOCKYER, Lewis | VC Jubilee | U12M (Men) | 1766182 | | 16:01 | -3 laps |
| 25. | 2048 | SAVARESE, Sofia | Limited Edition Cycling | U12F (Women) | 1720776 | | 16:33 | -3 laps |
| DNF | 2054 | DI PRINCIPE, Milo | Sutton Cycling Club | U12M (Men) | 1769384 | | | |
| DNS | 2037 | FALCONER, Ben | | U12M (Men) | TEMP_001201... | | | |
| DNS | 2043 | LEWIS, Hector | | U12M (Men) | 1775427 | | | |