| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 1 | Maisie Catt | 14 | S7 | RichmondDale | 1:31.25 |
| 1 | 2 | Ida Corcoran | 14 | S9 | Flitwick | 1:29.56 |
| 2 | 3 | Iona Winnifrith | 12 | S6 | Tonbridge | 1:27.61 |
| 3 | 4 | Lily Herring | 15 | S10 | Norfolk Vikg | 1:19.38 |
| 4 | 5 | Rebecca Hardy-Bishop | 23 | S13 | Jersey | 1:11.03 |
| 5 | 6 | Ella Williams | 16 | S13 | Swindon | 1:15.38 |
| 6 | 7 | Amanda Readhead | 46 | S8 | Maxwell | 1:21.50 |
| 7 | 8 | Mwaba Mkwasa | 18 | S8 | Norwich Swan | 1:28.27 |
| 8 | 9 | Iris Turner | 16 | S8 | Wycombe Dist | 1:29.99 |
| 9 | 10 | Rose Webb | 12 | S6 | Northampton | 1:38.62 |