| Place | Name | AaD | Club | Time | 50 | |||||
| 1. | Charlotte BYRON | 16 | Melton M'bry | 1:09.35 | 34.21 | |||||
| 2. | Orla EYTON-JONES | 18 | Corby | 1:10.76 | 33.52 | |||||
| 3. | Matilda MCGRATH | 17 | Braunstone B | 1:12.69 | 34.87 | |||||
| 4. | Olivia JAMES | 16 | Wellingboro | 1:13.94 | 36.10 | |||||
| 5. | Alice KIRKPATRICK | 16 | OadbyWigston | 1:14.79 | 37.08 | |||||
| 6. | Chloe POW | 16 | Rush Nene A | 1:16.22 | 37.54 | |||||
| 7. | Holly NEWBERY | 15 | Market Har B | 1:25.39 | 40.99 |