| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 0 | 1 | Olivia-Mae Cameron | 17 | S8 | Mt Kelly | 1:21.34 |
| 1 | 2 | Cara Smyth | 15 | S10 | Incas | 1:15.82 |
| 2 | 3 | Eleanor Bamber | 20 | S10 | Satellite | 1:14.51 |
| 3 | 4 | Coral Farrell | 15 | S10 | Warrington W | 1:11.49 |
| 4 | 5 | Katie Nesbitt | 18 | S14 | UEA Norwich | 1:05.29 |
| 5 | 6 | Keira Shepherd | 26 | S9 | Nova Cent'n | 1:09.85 |
| 6 | 7 | Harriet Dickinson | 19 | S10 | Clevedon | 1:13.65 |
| 7 | 8 | Ffion Butler | 18 | S9 | Shrewsbury | 1:15.01 |
| 8 | 9 | Maya Brisco | 16 | S9 | Staines | 1:17.80 |
| 9 | 10 | G Cooper-Holmes | 16 | S7 | Cockermouth | 1:28.09 |