EVENT 101 Girl 07 Yrs/Over 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | ORLAITH STANLEY | 13 | Grantham | 1:44.63 |
| 2 | 2 | GRACE MACDONALD | 12 | Grantham | 1:21.33 |
| 3 | 3 | LEXIE SHEWAN | 11 | Grantham | 1:52.65 |
| 4 | 4 | SOPHIE WARD | 12 | Grantham | 1:32.87 |
| 5 | 5 | MIEKE MCDONALD | 11 | Deepings | 1:42.58 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | ELEANOR TWINLEY | 11 | Deepings | 2:28.07 |
| 2 | 7 | CHARLOTTE GILL | 13 | Grantham | 1:34.75 |
| 3 | 8 | GRACE HURN | 11 | Deepings | 1:47.34 |
| 4 | 9 | MARCELINA DEBICKA | 13 | Grantham | 1:48.96 |
| 5 | 10 | SOPHIE LEVERIDGE | 13 | Grantham | DN:C . |
| 6 | 11 | HARRIET MCCORMACK | 12 | Grantham | 1:44.94 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 12 | ELENA ALDENHOFF-KELLY | 13 | Grantham | 1:33.88 |
| 2 | 13 | KENDRA GREENWOOD-COVEL | 13 | Deepings | 1:26.90 |
| 3 | 14 | GRACE HOWITT | 12 | Grantham | 1:37.01 |
| 4 | 15 | MEGAN BROWN | 12 | Grantham | 1:18.10 |
| 5 | 16 | ELOISE WALKER | 14 | Grantham | 1:21.89 |
| 6 | 17 | ALEXANDRA HALLAM-STOTT | 15 | Grantham | 1:16.68 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | FRANCESCA HALLAM-STOTT | 14 | Grantham | 1:12.70 |
| 2 | 21 | GRACE TURNER | 14 | Grantham | 1:07.55 |
| 3 | 23 | SEREN PAGE | 14 | Grantham | 1:12.51 |
| 4 | 22 | CHLOE HOPKINSON | 16 | Grantham | 1:08.04 |
| 5 | 20 | EVIE TURNER | 15 | Grantham | 1:09.73 |
| 6 | 18 | MOLLY BRIERS | 15 | Deepings | 1:19.26 |