| Class Pos'n | Name | Club | Bib | Time | Behind | Message |
|---|---|---|---|---|---|---|
| 1st | Katie Ealden | - | 1074 | 09:36 | A | |
| =1st | Alexis Hornsby | Wessex Wyvern | 1071 | 09:36 | A | |
| 3rd | Amelia Carter | Wessex Wyvern | 1063 | 10:39 | 01:03 | A |
| 4th | Alexander Koehler | Horsham Tri Club | 1070 | 10:44 | 01:08 | A |
| 5th | Elliot Card | - | 1072 | 10:53 | 01:17 | A |
| 6th | kitty scott | - | 1058 | 11:04 | 01:28 | A |
| 7th | poppy scott | - | 1057 | 11:13 | 01:37 | A |
| 8th | Oliver Bennett | Wessex Wyvern | 1059 | 11:14 | 01:38 | A |
| 9th | Lola Galbraith | - | 1068 | 11:15 | 01:39 | A |
| 10th | Martha Moore | - | 1056 | 11:16 | 01:40 | A |
| 11th | Ethan French | Wey Valley Swimming Club | 1062 | 11:26 | 01:50 | A |
| 12th | Amelie Smith | - | 1069 | 11:31 | 01:55 | A |
| 13th | Zach Collison | Swim-1st Triathlon Club | 1049 | 11:34 | 01:58 | A |
| 14th | Isla Goldsmith | - | 1048 | 11:38 | 02:02 | A |
| 15th | Martha Horstead | - | 1053 | 11:57 | 02:21 | A |
| 16th | Joey Niland | - | 1050 | 12:02 | 02:26 | A |
| 17th | Tom Stubbings | - | 1064 | 12:12 | 02:36 | A |
| 18th | Beth Danson | - | 1066 | 12:17 | 02:41 | A |
| 19th | Toby Houghton | - | 1061 | 13:05 | 03:29 | A |
| 20th | Sofia Avery | - | 1060 | 13:06 | 03:30 | A |
| 21st | Josephine O'Grady | - | 1055 | 13:20 | 03:44 | A |
| 22nd | Catriona O'Grady | - | 1054 | 13:34 | 03:58 | A |
| 23rd | Oliver Baillie | Swim-1st Triathlon Club | 1067 | 13:41 | 04:05 | A |
| 24th | Victoria Puesche | - | 1065 | 13:54 | 04:18 | A |
| 25th | Hannah Young | - | 1051 | 16:11 | 06:35 | A |