| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Ellie Baker | 13 | Brentwood | 34.51 |
| 2 | 2 | Victoria Edghill | 13 | Basildon Ph | 34.09 |
| 3 | 3 | Olivia Wicks | 13 | Norwich Swan | 33.09 |
| 4 | 4 | Matilda Sharpe | 13 | Co Norwich | 32.82 |
| 5 | 5 | Aimee Sanders | 13 | Dunstable | 32.90 |
| 6 | 6 | Mia Wilson | 13 | Basildon Ph | 33.54 |
| 7 | 7 | Aria Sabado | 13 | Basildon Ph | 34.31 |
| 8 | 8 | Macey Towns | 13 | Bo Southend | 34.54 |