| Pos | Name | YOB | Club | Time | ||||
| TF | Sally Chui | 93 | BBFS | 39.12 | ||||
| TF | Natalie McNamara | 93 | BBFS | 39.18 | ||||
| 1 | Elizabeth Bickford-Sawkings | 94 | TEDS | 41.03 | ||||
| 2 | Rebecca Dugard | 93 | GOSS | 43.36 | ||||
| 3 | Alex Kelly (p) | 93 | RURS | 45.17 | ||||
| 4 | Jordan Hobbs | 93 | SLES | 45.58 | ||||
| 5 | Alex Panayides | 93 | TEDS | 45.77 | ||||
| 6 | Sarah Pickin | 93 | AMES | 46.10 | ||||
| 7 | Emma Flynn | 93 | TEDS | 46.17 | ||||
| 8 | Emma Dutton | 93 | RURS | 46.84 | ||||
| 9 | Megan Laing | 93 | WCPS | 47.34 | ||||
| 10 | Jade Roberts | 93 | HVWS | 47.36 | ||||
| 11 | Shelby Wyeth | 93 | GOSS | 47.54 | ||||
| 12 | Eleanor Carey | 93 | COSS | 47.99 | ||||
| 13 | April Williams | 93 | GOSS | 48.18 | ||||
| 14 | Zahra Bourak | 93 | RURS | 48.46 | ||||
| 15 | Katarina Bickley | 93 | BBFS | 49.46 | ||||
| 16 | Juliana Moravszky | 94 | WCPS | 49.64 | ||||
| 17 | Hannah Cole | 94 | COSS | 50.00 | ||||
| 18 | Jessie Hannah Regan | 93 | GOSS | 55.20 | ||||
| 19 | Nicola Hogg | 94 | GOSS | 1:06.46 | ||||
| Frances McSoley | 94 | BBFS | DQ:Alternating leg kick | |||||
| Amy Williams | 93 | BBFS | DQ:Arms not recovering over water |