| B Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 1 | Eleanor Bamber | 96 | S10 | Glossop | 1:25.45 |
| 1 | 2 | Jay McCabe | 02 | S9 | Darlington | 1:23.77 |
| 2 | 3 | Stephanie Millward | 81 | S9 | Aquae Sulis | 1:16.04 |
| 3 | 4 | Chloe Buck | 97 | S9 | Harrogate | 1:14.69 |
| 4 | 5 | Amy Marren | 98 | S9 | Romford Town | 1:13.08 |
| 5 | 6 | Ellen Keane | 95 | S9 | Ireland | 1:13.92 |
| 6 | 7 | Claire Cashmore | 88 | S9 | Wyre Forest | 1:14.83 |
| 7 | 8 | Katarina Roxon | 93 | S9 | Canada | 1:18.67 |
| 8 | 9 | Emma Cattle | 88 | S10 | Team Luton | 1:24.51 |