2.800km 110m
| Pos | Name | Club | Country | Age Class | Time |
|---|---|---|---|---|---|
| 1st | Rosie Watson | WCOC | GBR | W18 | 25:09 |
| 2nd | Lucy Butt | SARUM | GBR | W18 | 27:26 |
| 3rd | Thalia Bertschinger | OLG Thun | SUI | W18 | 28:14 |
| 4th | Florence Haines | AIRE | GBR | W18 | 28:18 |
| 5th | Rona Lindsay | ESOC | SCO | W18 | 28:28 |
| 6th | Tamsin Moran | SOC | GBR | W18 | 29:33 |
| 7th | Rachel Collins | SO | ENG | W18 | 31:48 |
| 8th | Jenny Evans | NOC | GBR | W18 | 32:00 |
| 9th | Noémie Roulleaux | C.O.L.É | FRA | W18 | 32:16 |
| 10th | Alice Fellbaum | MDOC | GBR | W18 | 34:14 |
| 11th | Rozy Shepherd | INVOC | GBR | W18 | 36:45 |
| 12th | Carrie Beadle | LOC | GBR | W18 | 37:14 |
| 13th | Shona Simmons | BOK | GBR | W18 | 38:44 |
| 14th | Katie Reynolds | SBOC | CYM | W18 | 41:49 |
| 15th | Jessica Mason | MAROC | SCO | W18 | 47:01 |
| 16th | Jessie Benjamin | BOK | GBR | W18 | 51:43 |
| 17th | Cerys Jones | AIRE | GBR | W18 | 51:53 |
| 18th | Fanny Tilkin | COliege | BEL | W18 | 53:40 |
| 19th | Katrina McLeod | GRAMP | GBR | W18 | 56:04 |
| 20th | Delyth Darlington | ERYRI | CYM | W18 | 59:12 |
| mp | Alice Campbell | CHIG | GBR | W18 | 52:11 |