EVENT 103 Girl 09 Yrs/Over 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Scarlett Allsopp | 10 | Sutton | 1:40.84 |
| 3 | 3 | Alice Lacey | 12 | Calv Bing | 1:35.08 |
| 4 | 2 | Amelie Venables | 10 | Retford | 1:37.47 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 5 | Aimee Aly-Weston | 12 | Bircotes SC | 1:29.00 |
| 3 | 7 | Jessica Robinson | 13 | Falcon Nttm | 1:23.10 |
| 4 | 6 | Abigail Betts | 12 | Bircotes SC | 1:23.15 |
| 5 | 4 | Emma Arthur | 13 | Newark | 1:29.58 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Isla O'Connor | 12 | Retford | 1:19.99 |
| 2 | 11 | Jennifer Walker | 14 | Retford | 1:12.60 |
| 3 | 13 | Freya Peace | 15 | Retford | 1:05.80 |
| 4 | 12 | Tiegan Gray | 15 | Gainsborough | 1:10.91 |
| 5 | 10 | Ella Thelwell-Hudson | 16 | Calv Bing | 1:16.33 |
| 6 | 8 | Elsa Barber | 12 | Sutton | 1:21.20 |