| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Beth Robinson | 13 | Altrincham | 1:01.65 |
| 1 | 2 | Lottie Roberts | 12 | Guildford Ct | 1:01.24 |
| 2 | 3 | Anna Uren | 13 | Co Bristol | 1:01.02 |
| 3 | 4 | Pearl Lightwood | 13 | Middlesboro | 1:00.81 |
| 4 | 5 | Ruby Wheeler | 13 | Basildon Ph | 1:00.40 |
| 5 | 6 | Hollie Widdows | 13 | Guildford Ct | 1:00.72 |
| 6 | 7 | Karys-Rose Bunn | 13 | teamipswich | 1:01.00 |
| 7 | 8 | Leah Bowen | 13 | Strat Sharks | 1:01.05 |
| 8 | 9 | Annabel Pilgrim | 13 | Elmbridge | 1:01.47 |