EVENT 204 Girls 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Olivia SEASMAN | 10 | Prescot | |
| 3 | 3 | Hannah WILLIS - DOURAS | 10 | Prescot | |
| 4 | 2 | Isabelle PARSONS | 7 | Prescot | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Kaitlyn ATHERTON | 11 | Prescot | |
| 2 | 6 | Anais MCLOUGHLIN | 15 | Prescot | 1:59.00 |
| 3 | 8 | Sophie WARD | 14 | Prescot | 1:47.79 |
| 4 | 7 | Isabella DYER | 11 | Prescot | 1:47.84 |
| 5 | 5 | Chloe STEWART | 9 | Prescot | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Chloe JONES | 11 | Prescot | 1:40.48 |
| 2 | 12 | Lauren WATKINS | 14 | Prescot | 1:37.80 |
| 3 | 14 | Lucy PARSONS | 16 | Prescot | 1:30.00 |
| 4 | 13 | Madison MINARDS | 13 | Prescot | 1:32.83 |
| 5 | 11 | Jocelyn WILLIAMS | 16 | Prescot | 1:40.38 |
| 6 | 9 | Ava GIBSON | 14 | Prescot | 1:45.26 |