| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Lauren STOTT | 17 | Hatfield | 1:04.54 |
| 2 | 2 | Niamh JAMES | 18 | Bishop Stort | 1:04.33 |
| 3 | 3 | Emma CRUICKSHANKS | 16 | teamipswich | 1:04.02 |
| 4 | 4 | Eve WRIGHT | 16 | Co Peterboro | 1:02.49 |
| 5 | 5 | Georgina PRYOR | 21 | Harlow Pen | 1:03.19 |
| 6 | 6 | Megan PYE | 17 | Co Norwich | 1:04.09 |
| 7 | 7 | Lija RADZIUNAITE | 17 | teamipswich | 1:04.33 |
| 8 | 8 | Gracie KAY | 16 | Co Cambridge | 1:04.56 |