EVENT 106 Girls Open 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | Imogen LEMON | 11 | Buckley | 3:27.35 |
| 3 | 3 | Christina BLACK | 11 | Co Leeds | 3:22.80 |
| 4 | 5 | Molly BAKER | 11 | Co Sheffield | 3:14.70 |
| 5 | 4 | Lauren LILLEY | 10 | Co Leeds | 3:14.80 |
| 6 | 2 | Robyn JACOBS | 12 | Co Manch Aq | 3:23.20 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 7 | Hannah SMITH | 10 | Co Leeds | 3:12.00 |
| 1 | 9 | Eden JOEL-DRENNAN | 11 | Co Sheffield | 3:10.00 |
| 2 | 11 | Charlotte CLARKE | 13 | Co Leeds | 3:09.00 |
| 3 | 13 | Amy PICKARD | 12 | Co Leeds | 3:03.09 |
| 4 | 15 | Carol JOHN | 12 | Co Manch Aq | 2:50.80 |
| 5 | 14 | Evie MURDOCH | 13 | Co Leeds | 2:50.90 |
| 6 | 12 | Maeve CARROLL | 10 | Co Leeds | 3:08.80 |
| 7 | 10 | Philippa BROMLEY | 11 | Co Leeds | 3:09.90 |
| 8 | 8 | Sophia KELLY | 11 | Co Leeds | 3:10.84 |
| 9 | 6 | Ellie DIBB | 12 | Co Leeds | 3:14.30 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 17 | Sasha LONG | 11 | Co Leeds | 2:46.50 |
| 1 | 19 | Megan SHARP | 12 | Co Leeds | 2:38.46 |
| 2 | 21 | Kidiest HODGSON | 13 | Co Leeds | 2:34.00 |
| 3 | 23 | Emma DICKSON | 15 | Co Manch Aq | 2:31.30 |
| 4 | 25 | Alexandra STRINGER | 17 | Bo Kirklees | 2:27.74 |
| 5 | 24 | Amber DOWNHAM | 13 | Chesterfield | 2:30.40 |
| 6 | 22 | Jasmine STOCKTON | 14 | Co Manch Aq | 2:32.93 |
| 7 | 20 | Jasmine HARRISON | 19 | Thirsk WH | 2:38.00 |
| 8 | 18 | Rosie HEPWORTH | 15 | Co Leeds | 2:43.00 |
| 9 | 16 | Rebecca DUNN | 12 | Co Leeds | 2:50.20 |