3.5km 95m
| Pos | Name | Club | Age Class | Time | British |
|---|---|---|---|---|---|
| 1st | Ruby Owen | BOK | W12 | 32:14 | Y |
| 2nd | Emma Van Dam | HALO | W12 | 32:18 | Y |
| 3rd | Imogen Pieters | SYO | W12 | 36:03 | Y |
| 4th | Maya Hampshire Wright | NN | W12 | 36:09 | Y |
| 5th | Isabel Sunley | WCOC | W12 | 36:30 | Y |
| 6th | Libby Barber | LEI | W12 | 38:17 | Y |
| 7th | Alexandra Crawshaw | EPOC | W12 | 39:30 | Y |
| 8th | Laura Barrett | SN | W12 | 41:51 | Y |
| 9th | Florence Lunn | OD | W12 | 43:30 | Y |
| 10th | Fiona Eades | INT | W12 | 44:01 | Y |
| 11th | Carys Sharp | TVOC | W12 | 45:21 | Y |
| 12th | Anna Thorpe | EPOC | W12 | 47:16 | Y |
| 13th | Edith Stagg | BOK | W12 | 47:28 | Y |
| 14th | Sarah Darley | GO | W12 | 49:25 | Y |
| 15th | Tegan Frampton | HH | W12 | 50:18 | Y |
| 16th | Lizzie Hampshire | LOC | W12 | 50:28 | Y |
| 17th | Catherine Bailey | HOC | W12 | 50:32 | Y |
| 18th | Lauren Edwards | SN | W12 | 53:06 | Y |
| 19th | Bryony Stagg | BOK | W12 | 53:52 | Y |
| 20th | Tabitha Lunn | OD | W12 | 59:15 | Y |