3.225km 120m
| Pos | No. | Name | Club | Country | Age Class | Time |
|---|---|---|---|---|---|---|
| 1 | 99 | Christina Condy | Ayroc | GBR | W20 | 41:14 |
| 2 | 2741 | Ronja Hill | Tumba Mälarhöjden OK | SWE | W20 | 42:43 |
| 3 | 1253 | Heather Hartmann | HOC | GBR | W20 | 51:37 |
| 4 | 1746 | Susan Ford | HOC | GBR | W20 | 62:22 |
| 5 | 410 | Lowri Jones | AIRE | ENG | W20 | 73:54 |
| 6 | 1359 | Jessica Whitehead | DVO | GBR | W20 | 111:22 |
| 7 | 1752 | Lynsey Thomson | TINTO | SCO | W20 | 118:57 |
| 8 | 3162 | Charlotte Evans | IND | ENG | W20 | 123:45 |