| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Rebecca Twardochleb | 19 | Newcastle St | 33.92 |
| 2 | 2 | Cira Fletcher | 20 | Nova Cent'n | 33.41 |
| 3 | 3 | Ailsa McDonald | 17 | Northampton | 33.29 |
| 4 | 4 | Tabitha Monkhouse | 23 | Worcester | 31.99 |
| 5 | 5 | Jessica Gillatt | 21 | Bassetlaw SS | 32.91 |
| 6 | 6 | Bethan Thomas | 17 | Derventio | 33.32 |
| 7 | 7 | Olivia Fletcher | 16 | Worcester | 33.79 |
| 8 | 8 | Amy Mead | 16 | Nova Cent'n | 34.05 |