| Pos'n | Name | Club | Class | Class Pos'n | Gender Pos'n | Bib | Time | Behind | Swim | Transition | Run | Dead Zones |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1st | Katie Ealden | - | Tristar 2 Aquathlon (Ages 11-12) | 1st | 1st | 325 | 12:44 | 03:11 | 00:27 | 09:06 | - | |
| 2nd | Ernest Hill | - | Tristar 2 Aquathlon (Ages 11-12) | 2nd | 1st | 329 | 13:40 | 00:56 | 02:47 | 00:27 | 10:26 | - |
| 3rd | Lewis Claydon-Folley | Beachbrough triathlon club | Tristar 2 Aquathlon (Ages 11-12) | 3rd | 2nd | 322 | 14:08 | 01:24 | 03:44 | 00:26 | 09:58 | - |
| 4th | Harry Major | - | Tristar 2 Aquathlon (Ages 11-12) | 4th | 3rd | 331 | 15:02 | 02:18 | 03:42 | 00:13 | 11:07 | - |
| 5th | Matthias Poelzl | - | Tristar 2 Aquathlon (Ages 11-12) | 5th | 4th | 333 | 15:20 | 02:36 | 04:16 | 00:57 | 10:07 | - |
| 6th | Luca De Felice | Henley Junior Tri | Tristar 2 Aquathlon (Ages 11-12) | 6th | 5th | 324 | 15:47 | 03:03 | 03:55 | 00:33 | 11:19 | - |
| 7th | Joshua Clarke | Weald Tri Club | Tristar 2 Aquathlon (Ages 11-12) | 7th | 6th | 321 | 16:23 | 03:39 | 04:18 | 00:34 | 11:31 | - |
| 8th | Oliver King | - | Tristar 2 Aquathlon (Ages 11-12) | 8th | 7th | 330 | 16:52 | 04:08 | 04:32 | 00:28 | 11:52 | - |
| 9th | Bethany Ford | Reading Rascals | Tristar 2 Aquathlon (Ages 11-12) | 9th | 2nd | 326 | 17:28 | 04:44 | 04:32 | 00:29 | 12:27 | - |
| 10th | Matthew Summerhill | - | Tristar 2 Aquathlon (Ages 11-12) | 10th | 8th | 334 | 18:04 | 05:20 | 05:01 | 00:59 | 12:04 | - |
| 11th | Scarlett Hepwood | thames Valley Tri | Tristar 2 Aquathlon (Ages 11-12) | 11th | 3rd | 328 | 19:53 | 07:09 | 03:58 | 00:10 | 15:45 | - |
| 12th | Charles Ward-Close | - | Tristar 2 Aquathlon (Ages 11-12) | 12th | 9th | 336 | 20:49 | 08:05 | 04:46 | 03:20 | 12:43 | - |