| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 0 | 1 | Georgia Howell | 17 | S7 | Littleh'pton | 1:52.18 |
| 1 | 2 | Scarlett Humphrey | 14 | S11 | Northampton | 1:39.49 |
| 2 | 3 | G Cooper-Holmes | 19 | S7 | Cockermouth | 1:36.94 |
| 3 | 4 | Abigail Daly | 14 | S14 | Devonport | 1:32.55 |
| 4 | 5 | Fern Ioannou | 16 | S14 | Wycombe Dist | 1:27.82 |
| 5 | 6 | Amber Haycock | 12 | S10 | Rushden | 1:29.06 |
| 6 | 7 | Eleanor Bamber | 23 | S10 | Oldham Aqua | 1:34.01 |
| 7 | 8 | Rebecca Franks | 22 | S9 | Lincoln Vulc | 1:38.01 |
| 8 | 9 | Eliza Humphrey | 14 | S11 | Northampton | 1:41.25 |