EVENT 304 Female 100m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 3 | 1 | Amelia Cowburn | 15 | S8 | Fleetwood | |
| 4 | 4 | Tylia Glynn | 18 | S14 | Knutsford | |
| 5 | 3 | Brooklyn Hale | 14 | S9 | Cockermouth | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 9 | Lauren Dennett | 15 | | Io Man | |
| 2 | 15 | Lydia Swindell | 17 | | Wigan BEST | 58.19 |
| 3 | 23 | Alice Volkovaya | 16 | | Co Salford | 58.19 |
| 4 | 29 | Jessica Calderbank | 27 | | Co Manch Aq | |
| 5 | 26 | Zara Comb | 16 | | Satellite | 1:00.26 |
| 6 | 18 | Peiqi Wu | 15 | | Stockport Mo | 59.18 |
| 7 | 12 | Carey Sullivan | 14 | | Co Manch Aq | |
| 8 | 5 | Siena Oxby | 17 | S14 | Stockport Mo | 1:05.67 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 10 | Kate Roberts | 15 | | Co Liverpool | |
| 2 | 16 | Nicole Adeyeye | 17 | | Co Salford | 58.16 |
| 3 | 24 | Olivia O'Mahony | 16 | | Cockermouth | 58.27 |
| 4 | 30 | Lucy Parsons | 17 | | Co Liverpool | 57.58 |
| 5 | 27 | Mollie Fisher | 19 | | Co Manch Aq | 58.16 |
| 6 | 20 | Kerry Hennie | 16 | | Co Liverpool | 58.25 |
| 7 | 13 | Ruby Sims | 15 | | Stockport Mo | |
| 8 | 7 | Emilia Leslie | 16 | | Stockport Mo | 59.90 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 11 | Zara Mann | 16 | | Preston | 59.76 |
| 2 | 17 | Evie Cutter | 15 | | Wigan BEST | 58.96 |
| 3 | 25 | Amelie Blocksidge | 15 | | Co Salford | 59.58 |
| 4 | 31 | Mollie Garratt | 20 | | Co Manch Aq | 57.79 |
| 5 | 28 | Eloise Rathbone-Jones | 20 | | Co Manch Aq | 58.41 |
| 6 | 22 | Elle Pryce | 25 | | Satellite | 58.75 |
| 7 | 14 | Mia Burslem | 18 | | Co Liverpool | |
| 8 | 8 | Kate Schillinger | 14 | | Winsford | 58.91 |