EVENT 203 Girl Open 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Freya Dewing | 10 | Co Coventry | 1:53.00 |
| 3 | 4 | Jessica Kidd | 12 | Co Coventry | 1:37.00 |
| 4 | 6 | Elia Hajdus-Beqiraj | 13 | Co Coventry | 1:34.86 |
| 5 | 5 | Mia Hawkins | 10 | Co Coventry | 1:35.80 |
| 6 | 3 | Hollie Graham | 13 | Co Coventry | 1:37.42 |
| 7 | 1 | Amelia Bolek | 13 | Co Coventry | 5:00.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 8 | Eve Smith | 12 | Co Coventry | 1:31.50 |
| 2 | 10 | Erin Hawkins | 12 | Co Coventry | 1:24.96 |
| 3 | 12 | Adriana Machala | 13 | Co Coventry | 1:20.45 |
| 4 | 14 | Amelia Mahoney | 13 | Co Coventry | 1:19.65 |
| 5 | 13 | Chloe Phillips | 13 | Co Coventry | 1:20.43 |
| 6 | 11 | Sophie Kidd | 15 | Co Coventry | 1:23.67 |
| 7 | 9 | Lailah Power | 13 | Co Coventry | 1:26.11 |
| 8 | 7 | Lucy Blacker | 12 | Co Coventry | 1:34.66 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Jade Pickett | 21 | Co Coventry | 1:14.89 |
| 2 | 18 | Molly Underwood | 14 | Co Coventry | 1:12.24 |
| 3 | 20 | Charlotte Harding | 15 | Co Coventry | 1:07.07 |
| 4 | 22 | Lauren Cox | 20 | Co Coventry | 1:01.29 |
| 5 | 21 | Charlotte McClure | 18 | Co Coventry | 1:05.59 |
| 6 | 19 | Brooke Fisher | 14 | Co Coventry | 1:09.97 |
| 7 | 17 | Madeline Whitehouse | 15 | Co Coventry | 1:14.84 |
| 8 | 15 | Alice Smith | 14 | Co Coventry | 1:16.36 |