1.375km 10m
| Pos | Name | Club/Country | Age Class | Time |
|---|---|---|---|---|
| 1st | Jenny Baklid | Konnerud IL (NOR) | W12 | 10:55 |
| 2nd | Grace Molloy | FVO (GBR) | W12 | 11:01 |
| 3rd | Bethany Kippin | TVOC (GBR) | W12 | 12:07 |
| 4th | Hedda Raadal Bjørlo | Halden SK (NOR) | W12 | 12:34 |
| 5th | Ella-Rose McCartney | OD (GBR) | W12 | 12:38 |
| 6th | Hannah Wirz | Swiss O Tours (SUI) | W12 | 13:18 |
| 7th | Lucy Tonge | BOK (GBR) | W12 | 13:30 |
| 8th | Sarah Duckworth | DVO (GBR) | W12 | 13:52 |
| 9th | Clodagh Moran | 3ROC (IRL) | W12 | 14:41 |
| 10th | Saskia Warren | NN (GBR) | W12 | 14:48 |
| 11th | Pippa Savage | BOK (GBR) | W12 | 16:24 |
| 12th | Eloise Lardet | FVO (GBR) | W12 | 16:25 |
| 13th | Kerry Wood | ESOC (GBR) | W12 | 18:34 |
| 14th | Millie Stagg | BOK (GBR) | W12 | 19:38 |
| 15th | Rachel Potter | BOK (GBR) | W12 | 22:16 |
| 16th | Katharine Buck | SARUM (GBR) | W12 | 22:46 |
| 17th | Josie Gomersall | GRAMP (GBR) | W12 | 25:39 |
| 18th | Lara Thompson | LOC (GBR) | W12 | 32:08 |
| w8 | Laura Harrison | EPOC (GBR) | W12 | 19:55 |