| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Remi BERRY | 14 | Co Lincoln P | 31.16 |
| 2 | 2 | Isla LORMOR | 14 | Gainsborough | 30.13 |
| 3 | 3 | Connie MILLNS | 14 | Co Lincoln P | 29.32 |
| 4 | 4 | Emily TALKES | 14 | Lincoln Vulc | 28.95 |
| 5 | 5 | Evie NEWMAN | 14 | Lincoln Vulc | 29.12 |
| 6 | 6 | Florence MONAGHAN | 14 | Lincoln TSA | 29.92 |
| 7 | 7 | Georgia MIDDLETON | 14 | Louth | 30.65 |
| 8 | 8 | Lottie Ava FLATTERS | 14 | Deepings | 31.20 |