| Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 1 | 2 | Eleanor Robinson | 01 | S6 | Northampton | 1:17.28 |
| 2 | 3 | Amy Marren | 98 | S9 | Romford Town | 1:06.19 |
| 3 | 4 | Zara Mullooly | 02 | S10 | Woking | 1:05.42 |
| 4 | 5 | Hannah Russell | 96 | S12 | Co Manch Aq | 59.86 |
| 5 | 6 | Alice Tai | 99 | S10 | Bourmth Coll | 1:05.14 |
| 6 | 7 | Lily Macleod | 01 | S13 | RichmondDale | 1:05.81 |
| 7 | 8 | Stephanie Millward | 81 | S8 | Corsham | 1:08.48 |
| 8 | 9 | Eleanor Simmonds | 94 | S6 | Boldmere | 1:17.33 |