| Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 2 | 3 | Abigail DALY | 05 | S14 | Devonport | 1:39.44 |
| 3 | 4 | Astrid CARROLL | 09 | S13 | Bo Kirklees | 1:32.64 |
| 4 | 5 | Natalia CHOCIAJ | 03 | S13 | Aberdeen Dol | 1:22.12 |
| 5 | 6 | Fern IOANNOU | 03 | S14 | Reading Cygn | 1:27.95 |
| 6 | 7 | Evie LAMBERT | 07 | S9 | Bo Kirklees | 1:35.48 |
| 7 | 8 | Mwaba MKWASA | 05 | S8 | Norwich Swan | 1:51.11 |