| Place | Name | AaD | Club | Time | R.T. | FINA Pt | |||
| 1. | Madelyn MOORE | 17 | Plymouth Lea | 26.33 | + 0.61 | 732 | |||
| 2. | Jasmine MCCREA | 16 | Poole | 26.58 | + 0.57 | 711 | |||
| 3. | Athena CLAYSON | 16 | Mt Kelly | 26.87 | + 0.76 | 688 | |||
| 4. | Onioluwa TAIWO | 15 | Bourmth Coll | 27.19 | + 0.75 | 664 | |||
| 5. | Laura MCNAB | 16 | Team Bath AS | 27.21 | + 0.69 | 663 | |||
| 6. | Morgan PENNEY | 17 | Mt Kelly | 27.25 | + 0.66 | 660 | |||
| 7. | Tegan DREW | 17 | Plymouth Lea | 27.36 | + 0.73 | 652 | |||
| 8. | Emily HAIMES | 16 | Mt Kelly | 27.42 | + 0.67 | 648 |