| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 1 | Sofija Fefilova | 14 | Northampton | 36.38 | |
| 2 | 2 | Bethany Hughes | 14 | Wellingboro | 35.85 | |
| 3 | 3 | Beau Cunningham | 14 | Corby | 34.83 | |
| 4 | 4 | Chiara Reedha | 14 | Corby | 33.45 | |
| 5 | 5 | Holly Hayle | 14 | Northampton | 34.74 | |
| 6 | 6 | Imogen Dodds | 14 | S13 | Wellingboro | 35.12 |
| 7 | 7 | Emily Denton | 14 | Northampton | 36.18 | |
| 8 | 8 | Frankie Britten | 14 | Wellingboro | 36.84 | |