| F 20-39 | Name | Time | Gender Place | Overall Place |
|---|---|---|---|---|
| 1st | Kate McIlroy | 2:00:56 | 1st | 10th |
| 2nd | Georgie Chadwick | 2:07:01 | 4th | 53rd |
| 3rd | Lizzy Bunckenburg | 2:23:18 | 6th | 72nd |
| 4th | Emma Cachemaille | 2:24:12 | 7th | 76th |
| 5th | Emma Pescini | 2:28:45 | 13th | 92nd |
| 6th | Kathryn Bunckenburg | 2:35:09 | 15th | 102nd |
| 7th | Lynzi Armstrong | 2:40:43 | 17th | 111th |
| 8th | Deborah Jones | 2:42:16 | 18th | 112th |
| 9th | Kate Denton | 2:42:19 | 20th | 117th |
| 10th | Jaime McGregor | 2:54:54 | 22nd | 122nd |
| 11th | Melissa Small | 3:12:30 | 29th | 138th |
| 12th | Lucy Nottingham | 3:13:40 | 30th | 139th |
| 13th | Alice Blackwell | 3:45:11 | 32nd | 148th |
| 14th | Zoe Lenihan-Geels | 3:59:22 | 33rd | 150th |
| 15th | Janine Stutz | 4:28:53 | 35th | 153rd |