EVENT 105 Female 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Annabel SHEPHERD | 11 | Deepings SC | 3:41.83 |
| 3 | 3 | Isla-Rose WILDISH | 10 | Bassetlaw Swim Squad | 3:30.02 |
| 4 | 2 | Alice MCMASTER | 12 | Lincoln Vulcans SC | 3:40.95 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Emily HUNT | 13 | Lincoln Vulcans SC | 3:28.00 |
| 2 | 6 | Eleanor TWINLEY | 13 | Deepings SC | 3:25.88 |
| 3 | 8 | Isla SCOTT | 13 | Lincoln Vulcans SC | 3:24.77 |
| 4 | 7 | Ava MACKFALL | 13 | Lincoln Vulcans SC | 3:25.00 |
| 5 | 5 | Lottie Ava FLATTERS | 11 | Deepings SC | 3:26.15 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Brooke HEMMINGS | 14 | Lincoln Vulcans SC | 3:15.00 |
| 2 | 12 | Charlotte JENKINSON | 13 | Deepings SC | 2:55.12 |
| 3 | 14 | Corey FARLEY | 15 | Deepings SC | 2:43.24 |
| 4 | 13 | Eloise WALKER | 16 | Deepings SC | 2:48.17 |
| 5 | 11 | Emma ARTHUR | 15 | City of Linc Pentaqua SC | 3:06.87 |
| 6 | 9 | Starla HOPE | 13 | Bassetlaw Swim Squad | 3:20.86 |