6.800km 170m
| Pos | No. | Name | Club | Age Class | Time |
|---|---|---|---|---|---|
| 1 | 749 | Charlotte Watson | WCOC | W18 | 54:16 |
| 2 | 606 | Kirstin Maxwell | RR | W18 | 55:21 |
| 3 | 247 | Sophie Kirk | OD | W18 | 56:35 |
| 4 | 183 | Charlotte Ward | HALO | W18 | 60:03 |
| 5 | 232 | Alice Fellbaum | MDOC | W18 | 63:33 |
| 6 | 314 | Rachel Collins | SO | W18 | 66:31 |
| 7 | 163 | Bryony Harding | HH | W18 | 67:13 |
| 8 | 403 | Cerys Jones | AIRE | W18 | 67:23 |
| 9 | 380 | Alice Campbell | CHIG | W18 | 73:48 |
| 10 | 397 | Elizabeth Parkinson | NOC | W18 | 80:19 |
| 11 | 554 | Laura Parkes | HH | W18 | 81:11 |
| 12 | 306 | Sophie Louth | WAOC | W18 | 99:15 |
| mp | 756 | Sophie Horrocks | PFO | W18 | 59:38 |