| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 1 | Martha Stead | 05 | Wyre Forest | 30.61 |
| 1 | 2 | Hannah Willis | 05 | Co Peterboro | 30.40 |
| 2 | 3 | Amber Ranson | 05 | Atlantis | 30.34 |
| 3 | 4 | Leah Evans | 05 | Co Bristol | 30.25 |
| 4 | 5 | Lily-May Marston | 05 | Royal Wolv | 29.82 |
| 5 | 6 | Iona Colbert | 05 | Nova Cent'n | 30.17 |
| 6 | 7 | Caitlin Ebbage | 05 | Tonbridge | 30.27 |
| 7 | 8 | Jessica Mellor | 05 | Cosacss | 30.35 |
| 8 | 9 | Anna Green | 05 | Warrender Ba | 30.45 |
| 9 | 10 | Emilia Magliocco | 05 | Camden Swiss | 30.65 |