EVENT 213 Female 14/15 Yrs 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Isla Bunn | 14 | Etwall | 42.96 |
| 3 | 3 | Grace Allmark | 15 | DerbyPhoenix | 41.21 |
| 4 | 5 | Jessica Wass | 15 | Derby Excel | 40.97 |
| 5 | 4 | Scarlett Sampson | 15 | Eckington | 41.00 |
| 6 | 2 | Gracie Smith | 14 | Swadlincote | 41.65 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Emily Akitt | 14 | Eckington | 40.75 |
| 2 | 9 | Isabella Margiotta | 15 | Ashbourne | 40.27 |
| 3 | 11 | Sophia Lichfield | 15 | Chesterfield | 40.19 |
| 4 | 13 | Evie Hendry | 14 | Bakewell SC | 39.00 |
| 5 | 12 | Daisy Anton | 14 | Ripley | 39.44 |
| 6 | 10 | Lexi Carter | 15 | Ripley | 40.27 |
| 7 | 8 | Mia Wilson | 15 | Long Eaton | 40.39 |
| 8 | 6 | Ella Ratliff | 14 | Derby Excel | 40.88 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Jemimah Deakin | 15 | Dronfield | 38.30 |
| 2 | 17 | Elena Quinn | 14 | Ripley | 37.80 |
| 3 | 19 | Alice Green | 15 | Swadlincote | 35.80 |
| 4 | 21 | Amelia Denham | 14 | Chesterfield | 33.90 |
| 5 | 20 | Phoebe Worgan | 15 | BelperMarlin | 34.80 |
| 6 | 18 | Eva Lemmon | 15 | DerbyPhoenix | 37.70 |
| 7 | 16 | Katy Wright | 14 | Derby Excel | 38.00 |
| 8 | 14 | Isabella Jones | 14 | Repton | 38.62 |