| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Kieva Clegg | 16 | Boston | 32.09 |
| 1 | 2 | Holly Tomlinson | 16 | Chesterfield | 31.48 |
| 2 | 3 | Evie Timms | 16 | Nova Cent'n | 31.28 |
| 3 | 4 | Emily McCann | 16 | Deepings | 30.65 |
| 4 | 5 | Kelsie Geary | 16 | Derventio | 29.88 |
| 5 | 6 | Ellie Tennant | 16 | Eckington | 30.19 |
| 6 | 7 | Bethan Thomas | 16 | Derventio | 30.75 |
| 7 | 8 | Charlotte Bowker | 16 | Lincoln Vulc | 31.35 |
| 8 | 9 | Sophie Hart | 16 | Lincoln Vulc | 31.53 |
| 9 | 10 | Jessica Hancock | 16 | BelperMarlin | 32.23 |