| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Eleanor BIRINY | 11 | Lincoln Vulcans SC | 34.36 |
| 2 | 2 | Suzanna BURKE | 11 | Louth Dolphins SC | 32.34 |
| 3 | 3 | Maisie MATTHEWS | 11 | Louth Dolphins SC | 31.85 |
| 4 | 4 | Kitty LAMB | 11 | South Lincs Competitive SC | 30.73 |
| 5 | 5 | Amy PALMER | 11 | City of Linc Pentaqua SC | 31.08 |
| 6 | 6 | Amelia BIRD | 11 | Skegness ASC | 32.22 |
| 7 | 7 | Amy BLOW | 11 | City of Linc Pentaqua SC | 33.17 |
| 8 | 8 | Erin ARCHER | 11 | City of Linc Pentaqua SC | 34.47 |