EVENT 307 Women Open 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Evie REED | 11 | Bassetlaw Swim Squad | |
| 3 | 2 | Isla RICHARDS | 10 | Bassetlaw Swim Squad | 1:05.01 |
| 4 | 3 | Emily GOODACRE | 10 | Bassetlaw Swim Squad | 1:00.74 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Lana BOOTH | 11 | Newcastle (Staffs) ASC | 1:00.38 |
| 2 | 5 | Daisy ASHWORTH | 10 | Newcastle (Staffs) ASC | 57.75 |
| 3 | 6 | Isla STOCKLEY | 10 | Bassetlaw Swim Squad | 54.89 |
| 4 | 7 | Ava May BROCKLEHURST | 11 | Bassetlaw Swim Squad | 54.39 |
| 5 | 8 | Lily PASHLEY | 11 | Bassetlaw Swim Squad | 52.46 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Fleur WHEELER-KAYE | 10 | Bassetlaw Swim Squad | 52.09 |
| 2 | 10 | Lauren WINTLE | 10 | Newcastle (Staffs) ASC | 51.92 |
| 3 | 11 | Lily O'BRIEN | 12 | Borough of Barnsley SC | 50.98 |
| 4 | 12 | Amelie VENABLES | 10 | Bassetlaw Swim Squad | 50.21 |
| 5 | 13 | Mia RICHARDS | 12 | Bassetlaw Swim Squad | 49.38 |
| 6 | 14 | Ruby SEVERN | 14 | Borough of Barnsley SC | 48.96 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Poppy GOODACRE | 11 | Bassetlaw Swim Squad | 48.00 |
| 2 | 16 | Holly SEVERN | 12 | Borough of Barnsley SC | 47.35 |
| 3 | 17 | Stansie CROWE | 11 | Bassetlaw Swim Squad | 47.20 |
| 4 | 18 | Mia HOWARTH | 12 | Borough of Barnsley SC | 46.57 |
| 5 | 19 | Imogen HOWITT | 10 | Bassetlaw Swim Squad | 46.22 |
| 6 | 20 | Isabelle TURNER | 11 | Newcastle (Staffs) ASC | 46.20 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 21 | Autumn DAVIS | 12 | Borough of Barnsley SC | 46.10 |
| 2 | 22 | Sophie WALKER | 13 | Newcastle (Staffs) ASC | 45.81 |
| 3 | 23 | Lucy WIGHTMAN | 15 | Borough of Barnsley SC | 45.06 |
| 4 | 24 | Elizabeth VICKERMAN | 11 | Newcastle (Staffs) ASC | 45.00 |
| 5 | 25 | Purdy ROBERTS | 14 | Borough of Barnsley SC | 44.63 |
| 6 | 26 | Elin WATKINS | 13 | Bassetlaw Swim Squad | 41.92 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 28 | Chloe HENDERSON | 14 | Newcastle (Staffs) ASC | 41.49 |
| 2 | 30 | Holly KEILY | 12 | Newcastle (Staffs) ASC | 40.93 |
| 3 | 32 | Ruby CREDLAND | 15 | Bassetlaw Swim Squad | 38.74 |
| 4 | 31 | Jennifer WALKER | 13 | Bassetlaw Swim Squad | 40.05 |
| 5 | 29 | Emily WEBB | 13 | Bassetlaw Swim Squad | 41.23 |
| 6 | 27 | Iona WATSON | 13 | Bassetlaw Swim Squad | 41.54 |