| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 0 | 1 | Eleanor Robinson | 16 | S6 | Northampton | 1:17.04 |
| 1 | 2 | Stephanie Millward | 36 | S8 | Corsham | 1:07.31 |
| 2 | 3 | Toni Shaw | 14 | S9 | Aberdeen Per | 1:05.67 |
| 3 | 4 | Zara Mullooly | 15 | S10 | Guildford Ct | 1:04.89 |
| 4 | 5 | Hannah Russell | 21 | S12 | Co Manch Aq | 1:01.09 |
| 5 | 6 | Alice Tai | 18 | S9 | Bourmth Coll | 1:04.56 |
| 6 | 7 | Lily Macleod | 16 | S13 | Mt Kelly | 1:05.23 |
| 7 | 8 | Rosie Bancroft | 22 | S10 | Co Manch Aq | 1:07.15 |
| 8 | 9 | Grace Harvey | 19 | S7 | Hoddesdon | 1:15.53 |
| 9 | 10 | Maisie Summers-Newton | 15 | S6 | Northampton | 1:17.98 |