| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Alice SOWDEN | 11 | Gainsborough | 34.64 |
| 2 | 2 | Juliette KIM | 11 | Grantham | 34.31 |
| 3 | 3 | Sienna NEWMAN | 11 | Lincoln Vulc | 33.75 |
| 4 | 4 | Ruby TALKES | 10 | Lincoln Vulc | 31.92 |
| 5 | 5 | Chloe APPLEWHITE | 10 | Gainsborough | 33.73 |
| 6 | 6 | Francesca BROWNLESS | 11 | Lincoln TSA | 33.89 |
| 7 | 7 | Annabelle SHAW | 10 | South Lincs | 34.56 |
| 8 | 8 | Eucharia ADEJUWON | 11 | South Lincs | 34.98 |