| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Emily Knight | 12 | Sudbury | 34.64 |
| 2 | 2 | Brianna Hansen-Hoare | 12 | Harlow Pen | 34.23 |
| 3 | 3 | Amara Addison | 12 | Norwich Swan | 33.97 |
| 4 | 4 | Sophia Pickering | 12 | Co Norwich | 33.21 |
| 5 | 5 | Lily-Ella Mayall | 12 | Lstoft & OB | 33.38 |
| 6 | 6 | Esme Gilbert | 12 | Wisbech | 34.13 |
| 7 | 7 | Evangeline Pierce | 12 | Basildon Ph | 34.29 |
| 8 | 8 | Megan Donovan | 12 | Co Peterboro | 34.97 |