| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Neha Pillai | 14 | Bo Waltham F | 30.25 |
| 1 | 2 | Charlotte White | 14 | West Suffolk | 30.20 |
| 2 | 3 | Valeria Giron | 14 | Hatfield | 29.99 |
| 3 | 4 | Erin Little | 14 | Chelmsford | 29.69 |
| 4 | 5 | Jessica Li | 14 | NottmLeander | 29.49 |
| 5 | 6 | Jessica Mellor | 14 | Cosacss | 29.65 |
| 6 | 7 | Kate Morris | 14 | Nova Cent'n | 29.92 |
| 7 | 8 | Nonhlanhla Thole | 14 | St Felix Sch | 30.06 |
| 8 | 9 | Mae Singer | 14 | Millfield | 30.23 |
| 9 | 10 | Ellie Houghton | 14 | Gates &Whick | 30.25 |