3.7km 180m
| Pos | No. | Name | Club/Country | Age Class | Time | Behind |
|---|---|---|---|---|---|---|
| Gold time 33:53 | ||||||
| 1st | 1519 | Sonja Borner | OLV Zug (SUI) | W21 | 39:05 | |
| Silver time 40:39 | ||||||
| 2nd | 1025 | Linda Engen | Raumar Orientering (NOR) | W21 | 48:41 | +9:36 |
| Bronze time 54:12 | ||||||
| 3rd | 526 | Sabeth Kosch | OLV Steinberg (GER) | W21 | 55:22 | +16:17 |
| 4th | 175 | Emma Vincent | DVO (GBR) | W21 | 57:51 | +18:46 |
| 5th | 2152 | Lisa Majumdar | DEE (GBR) | W21 | 58:54 | +19:49 |
| 6th | 2261 | Tamla Short | BAOC (GBR) | W21 | 59:09 | +20:04 |
| 7th | 803 | Rachael Harrison | SUFFOC (GBR) | W21 | 60:52 | +21:47 |
| 8th | 2200 | Kitty Jones | DEE (GBR) | W21 | 61:47 | +22:42 |
| 9th | 625 | Alison Fryer | MDOC (GBR) | W21 | 63:05 | +24:00 |
| 10th | 1666 | Laura Hendrie | FVO (GBR) | W21 | 65:59 | +26:54 |
| 11th | 173 | Samantha Vincent | DVO (GBR) | W21 | 70:49 | +31:44 |
| 12th | 314 | Gaëlle Defraigne | ASUB Orientation (BEL) | W21 | 75:08 | +36:03 |
| 13th | 2242 | Kasia Nichols | SO (GBR) | W21 | 79:02 | +39:57 |
| 14th | 2265 | Genevieve Froehlich | BAOC (GBR) | W21 | 80:25 | +41:20 |
| 15th | 2234 | Romane Salathé | RAID ORIENT PARIS (FRA) | W21 | 84:20 | +45:15 |
| 16th | 1734 | Zoe Perryman | BAOC (GBR) | W21 | 89:14 | +50:09 |
| 17th | 1318 | Abbie Ramage | BAOC (GBR) | W21 | 89:51 | +50:46 |
| 747 | Lydia Farzin-nia | SLOW (GBR) | W21 | m6 | ||
| 2281 | Chloe Reed | LVO (GBR) | W21 | m1-10 | ||
| 1504 | Beatriz Troncoso González | Montellano-O (ESP) | W21 | m6-7 | ||
| 2404 | Olivia Sacher | Kilroy (SUI) | W21 | m6-10 | ||