| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Amelie MILLNS | 17 | Co Lincoln P | 39.05 |
| 2 | 2 | Casey CLEAVER | 18 | Co Lincoln P | 37.26 |
| 3 | 3 | Ellie PARKES | 18 | Co Lincoln P | 35.71 |
| 4 | 4 | Ellisha COOKSON | 20 | South Lincs | 34.30 |
| 5 | 5 | Alisha TYERS | 24 | Grantham | 34.91 |
| 6 | 6 | Tiegan GRAY | 17 | Gainsborough | 36.73 |
| 7 | 7 | Liv SPENCER | 18 | Lincoln Vulc | 38.97 |
| 8 | 8 | Daniela BRINGEMAN | 17 | South Lincs | 39.06 |