| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Olivia Faustmann | 13 | Leic Sharks | 1:26.68 |
| 2 | 2 | Holly Ralph | 13 | Chesterfield | 1:25.03 |
| 3 | 3 | Connie Bunhejee | 13 | Derby Excel | 1:22.01 |
| 4 | 4 | I Parsons-Loades | 13 | Repton | 1:18.51 |
| 5 | 5 | Maisie Matthews | 13 | Louth | 1:21.18 |
| 6 | 6 | Sian Hedley | 13 | Nova Cent'n | 1:23.31 |
| 7 | 7 | Islay-Mae Underwood | 13 | Rushden | 1:26.62 |
| 8 | 8 | Caitlyn Richmond | 13 | Nova Cent'n | 1:26.86 |