2.790km 40m
| Pos | No. | Name | Club | Country | Age Class | Time |
|---|---|---|---|---|---|---|
| 1 | 369 | Rebecca Harding | EUOC | GBR | W20 | 16:42 |
| 2 | 372 | Julia Blomquist | BAOC | GBR | W20 | 16:55 |
| 3 | 374 | Mairead Rocke | CUOC | GBR | W20 | 17:06 |
| 4 | 377 | Alice Leake | EUOC | GBR | W20 | 17:10 |
| 5 | 367 | Alice Butt | SARUM | GBR | W20 | 18:04 |
| 6 | 373 | Anwen Darlington | ERYRI | GBR | W20 | 18:09 |
| 7 | 378 | Maria Wester | SYO | GBR | W20 | 18:30 |
| 8 | 375 | Jessica Orr | EUOC | GBR | W20 | 18:37 |
| 9 | 467 | Elina Itkonen | Lapin Veikot | FIN | W20 | 18:58 |
| 10 | 398 | Marie Hauerslev | OD | GBR | W20 | 19:12 |
| 11 | 379 | Hazel Wright | EUOC | GBR | W20 | 19:14 |
| 12 | 371 | Chloe Haines | EUOC | GBR | W20 | 19:24 |
| 13 | 404 | Andrea Strakova | SK Kamenice | CZE | W20 | 19:53 |
| 14 | 368 | Lauren Campbell | AYROC | GBR | W20 | 20:07 |
| 15 | 380 | Franziska Meier | OLG Welsikon | SUI | W20 | 20:12 |
| 16 | 382 | Lovisa Falk | Hagaby GoIF | SWE | W20 | 21:47 |
| 17 | 457 | Alexandra Kilcoyne | SYO | GBR | W20 | 22:29 |
| 18 | 402 | Clare Howes | SO | GBR | W20 | 22:53 |
| 19 | 405 | Lowri Jones | AIRE | GBR | W20 | 24:01 |
| 20 | 407 | Zuzana Matejkova | SK Kamenice | CZE | W20 | 24:38 |
| 21 | 453 | Laura Evans | NOC | GBR | W20 | 25:03 |
| 22 | 459 | Olivia Baxter | LVO | GBR | W20 | 25:24 |
| 23 | 451 | Lucia Mackova | SK Kamenice | CZE | W20 | 26:05 |
| 24 | 403 | Alison Fryer | LOC | GBR | W20 | 28:34 |
| 25 | 477 | Jemma Davie | SARUM | GBR | W20 | 28:56 |
| 26 | 455 | Lucy Benham | SARUM | GBR | W20 | 33:18 |
| 27 | 454 | Katrina Rye | RMOC | GBR | W20 | 33:26 |
| 28 | 452 | Christine O'Donovan | BOC | GBR | W20 | 37:13 |