| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 1 | Coco Croxford | 08 | Co Glasgow | 1:05.77 |
| 1 | 2 | Annabelle Compton | 08 | Wycombe Dist | 1:05.51 |
| 2 | 3 | Indigo Spence | 08 | Chelsea&West | 1:05.19 |
| 3 | 4 | Violetta Pflug | 08 | Guildford Ct | 1:05.13 |
| 4 | 5 | Seren Tallantyre | 08 | N & D PP SC | 1:04.85 |
| 5 | 6 | Jessica Huggins | 08 | Poole | 1:05.04 |
| 6 | 7 | Ines Guimond-Beetham | 08 | Camden Swiss | 1:05.14 |
| 7 | 8 | Edie Price | 09 | Carn Brea | 1:05.25 |
| 8 | 9 | Eloise Cole | 08 | Modernian | 1:05.75 |
| 9 | 10 | Madison Beth Coull | 08 | Buckie | 1:05.86 |