| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Natasha BALLENDAT | 13 | Leic Sharks | 42.28 |
| 2 | 2 | Ellie BEYXER | 13 | Coalville | 41.97 |
| 3 | 3 | Emily HEWITT | 13 | Hinckley | 41.22 |
| 4 | 4 | Chloe GENT | 13 | Coalville | 39.59 |
| 5 | 5 | Poppy MASON | 13 | Hinckley | 40.48 |
| 6 | 6 | Florrie-Ann MARRIOT | 13 | Shepshed | 41.76 |
| 7 | 7 | Bethany HENSON | 13 | Coalville | 42.26 |
| 8 | 8 | Ananya BISHNOI | 13 | Market Har | 42.48 |