EVENT 203 Girls 09 Yrs/Over 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Poppy Ayre | 11 | Middlesboro | 2:08.00 |
| 2 | 3 | Rosie Grayson | 10 | Wear Valley | 1:58.36 |
| 3 | 5 | Keira Morris | 12 | Consett | 1:50.00 |
| 4 | 4 | Lyla Messer | 11 | Derwentside | 1:57.16 |
| 5 | 2 | Amelia Thorpe | 10 | Tynemouth | 2:00.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Emily Alexander | 11 | Morpeth | 1:45.00 |
| 2 | 9 | Lily Morley | 12 | Morpeth | 1:42.89 |
| 3 | 11 | Emma Owen | 11 | Alnwick Dol | 1:35.00 |
| 4 | 10 | Maddison Pinkerton | 13 | Derwentside | 1:37.00 |
| 5 | 8 | Sophie Bone | 12 | Morpeth | 1:45.00 |
| 6 | 6 | Jessica Chaytor | 10 | Middlesboro | 1:46.48 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Caitlyn McLean | 10 | Wear Valley | 1:35.00 |
| 2 | 15 | Gabrielle Penfold | 13 | Morpeth | 1:32.35 |
| 3 | 17 | Ava Bremner | 13 | Morpeth | 1:30.42 |
| 4 | 16 | Anja Schrocksnadel | 10 | Tynemouth | 1:31.50 |
| 5 | 14 | Annie Falkous | 10 | Morpeth | 1:34.30 |
| 6 | 12 | Rebecca Rigg | 12 | Morpeth | 1:35.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Olivia Northey | 13 | Tynemouth | 1:29.76 |
| 2 | 21 | Anna Carr | 15 | Morpeth | 1:22.42 |
| 3 | 23 | Emily Schofield | 14 | Stokesley | 1:14.30 |
| 4 | 22 | Megan Comrie | 14 | Tynemouth | 1:18.39 |
| 5 | 20 | Ava Race | 12 | Wear Valley | 1:23.42 |
| 6 | 18 | Abigail Potrac | 12 | Morpeth | 1:29.90 |