| F 20-29 | Name | Time | Gender Place | Overall Place |
|---|---|---|---|---|
| 1st | Zoã« Garrett | 55:32.04 | 1st | 7th |
| 2nd | Hilary Donaldson | 1:04:24.28 | 6th | 27th |
| 3rd | Monique Baigent | 1:05:44.26 | 7th | 33rd |
| 4th | Simonne Leo | 1:07:35.14 | 11th | 41st |
| 5th | Claire Adams | 1:08:24.96 | 13th | 44th |
| 6th | Michaela Zizkova | 1:13:37.47 | 20th | 68th |
| 7th | Pari Tarapore | 1:14:54.42 | 27th | 77th |
| 8th | Bethany Korff | 1:20:43.73 | 43rd | 107th |
| 9th | Laura Holyoake | 1:35:44.06 | 64th | 139th |
| 10th | Grace Nihotte | 1:40:27.72 | 65th | 140th |
| 11th | Aphinya Dechalert | 1:51:04.68 | 68th | 146th |
| 12th | Karen Yumul | 3:02:43.15 | 85th | 166th |