| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Dayna RIORDAN | 19 | Exeter City | 34.07 |
| 2 | 2 | Stella COOKSON | 16 | Aquae Sulis | 33.59 |
| 3 | 3 | Morgan PENNEY | 16 | Mt Kelly | 33.15 |
| 4 | 4 | Niamh ROBINSON | 17 | Mt Kelly | 32.50 |
| 5 | 5 | Savanna BEST | 16 | Mt Kelly | 32.86 |
| 6 | 6 | Hannah TALEB | 19 | Bath Univ | 33.53 |
| 7 | 7 | Kayla VAN DER MERWE | 14 | Bourmth Coll | 33.70 |
| 8 | 8 | Emelie ENGELS | 15 | Plymouth Lea | 34.09 |