EVENT 115 Female 50m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Althea ZAFEIRIOU | 8 | Co Leeds | 1:10.00 |
| 2 | 3 | Isla-Grace BULL | 9 | Co Leeds | 1:10.00 |
| 3 | 5 | Eryn LEATHER | 8 | Co Leeds | 1:01.21 |
| 4 | 7 | Talitha SUTCLIFFE | 8 | Co Leeds | 59.32 |
| 5 | 6 | Iona KHAN | 8 | Co Leeds | 1:00.45 |
| 6 | 4 | Nola BEAUMONT | 8 | Co Leeds | 1:03.00 |
| 7 | 2 | Ivy Jean HARRIS | 7 | Co Leeds NR | 1:10.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 9 | Keely LEE | 10 | Co Leeds | 55.18 |
| 1 | 11 | Suraya KAYA | 10 | Co Leeds | 50.78 |
| 2 | 13 | Phoebe WHARTON | 10 | Co Leeds | 50.37 |
| 3 | 15 | Keziah MWIINGA | 9 | Co Leeds | 48.61 |
| 4 | 17 | Isla BLACKBURN | 10 | Co Leeds | 47.90 |
| 5 | 16 | Aubree WALKER-WHELAN | 10 | Co Leeds | 48.29 |
| 6 | 14 | Sienna BLACKBURN | 9 | Co Leeds | 50.00 |
| 7 | 12 | Charlotte COOKE | 9 | Co Leeds | 50.58 |
| 8 | 10 | Sinchana NAVEEN | 9 | Co Leeds | 53.00 |
| 9 | 8 | Rosanna LUNN | 9 | Co Leeds | 56.20 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 19 | Ruby WHITEHEAD | 9 | Co Leeds | 46.97 |
| 1 | 21 | Megan FEATHER | 9 | Co Leeds | 45.73 |
| 2 | 23 | Mollie BEATON | 11 | Co Leeds | 44.41 |
| 3 | 25 | Neive EASINGWOOD | 10 | Co Leeds | 43.70 |
| 4 | 27 | Margot ATKINSON | 9 | Co Leeds | 41.46 |
| 5 | 26 | Emilia BEARDSMORE | 10 | Co Leeds | 42.30 |
| 6 | 24 | Tilly OSBORN | 10 | Co Leeds | 44.18 |
| 7 | 22 | Maddison BURNS | 9 | Co Leeds | 44.52 |
| 8 | 20 | Evelyn HASKINS | 10 | Co Leeds | 45.87 |
| 9 | 18 | Elissia JAMIESON | 10 | Co Leeds | 47.33 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 29 | Florence OLDHAM | 10 | Co Leeds | 41.40 |
| 1 | 31 | Ivy TOFT | 10 | Co Leeds | 40.80 |
| 2 | 33 | Kitty KIRKLEY | 9 | Co Leeds | 40.25 |
| 3 | 35 | Phoebe JACKSON | 10 | Co Leeds | 39.80 |
| 4 | 37 | Sorcha LEATHER | 12 | Co Leeds | 35.90 |
| 5 | 36 | Alanna JAMIESON | 12 | Co Leeds | 37.60 |
| 6 | 34 | Chin Nam Olivia CHAN | 11 | Co Leeds | 40.13 |
| 7 | 32 | Edie BARKER | 10 | Co Leeds | 40.60 |
| 8 | 30 | Ava MUSTHER | 9 | Co Leeds | 41.03 |
| 9 | 28 | Nora CULLUM | 10 | Co Leeds | 41.44 |