| Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 0 | 1 | Elena Kliachkina | 05 | S9 | Russia | 1:20.92 |
| 1 | 2 | Susannah Kaul | 99 | S10 | Estonia | 1:16.39 |
| 2 | 3 | Abby Kane | 03 | S13 | GBR - WUSX | 1:15.57 |
| 3 | 4 | Stephanie Millward | 81 | S9 | GBR - ASPW | 1:15.36 |
| 4 | 5 | Hannah Russell | 96 | S12 | GBR - MANN | 1:11.42 |
| 5 | 6 | Emeline Pierre | 99 | S10 | France | 1:14.76 |
| 6 | 7 | I Hernandez Santos | 95 | S10 | Spain | 1:15.53 |
| 7 | 8 | Katie Crowhurst | 04 | S13 | GBR - WYCS | 1:16.25 |
| 8 | 9 | Mai Deguchi | 96 | S14 | Japan | 1:18.89 |