EVENT 405 Boy/Girl 09 /Over 200m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Isla Richards | 9 | Retford | 4:38.00 |
| 2 | 3 | Isabelle Rafferty | 10 | Retford | 4:13.50 |
| 3 | 5 | Harvey Bartrop | 11 | Retford | 3:59.00 |
| 4 | 4 | Lily Pashley | 10 | Retford | 4:09.00 |
| 5 | 2 | Mia Richards | 12 | Retford | 4:17.71 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Isla O'Connor | 11 | Retford | 3:56.00 |
| 2 | 9 | Imogen Howitt | 9 | Retford | 3:55.00 |
| 3 | 11 | Rubie Slater-Rowley | 12 | Retford | 3:51.75 |
| 4 | 10 | Thomas Collins | 11 | Retford | 3:55.00 |
| 5 | 8 | Athena Pearson | 11 | Retford | 3:55.17 |
| 6 | 6 | Ava Pashley | 12 | Retford | 3:57.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Samuel Green | 11 | Retford | 3:47.00 |
| 2 | 15 | Elizabeth Smith | 12 | Retford | 3:44.70 |
| 3 | 17 | S Slater-Rowley | 12 | Retford | 3:44.22 |
| 4 | 16 | Kacey Bryan | 12 | Retford | 3:44.37 |
| 5 | 14 | Reuben Meadows | 11 | Retford | 3:45.00 |
| 6 | 12 | Lucy-Mae Osborne | 10 | Retford | 3:49.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Iona Watson | 12 | Retford | 3:30.00 |
| 2 | 21 | Grace Holtom | 14 | Retford | 3:07.33 |
| 3 | 23 | Evie Holmes | 13 | Retford | 2:58.39 |
| 4 | 22 | Kaitlyn Butters | 13 | Retford | 3:00.52 |
| 5 | 20 | Jacob Hodkinson | 14 | Retford | 3:15.00 |
| 6 | 18 | Charlotte Clements | 11 | Retford | 3:34.33 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 25 | Joshua Kettlewell | 14 | Retford | 2:50.00 |
| 2 | 27 | Freya Peace | 14 | Retford | 2:43.50 |
| 3 | 29 | Jennifer Walker | 13 | Retford | 2:38.12 |
| 4 | 28 | Eva Chapman | 14 | Retford | 2:43.07 |
| 5 | 26 | Eve Milner | 14 | Retford | 2:45.19 |
| 6 | 24 | Kacie Morgan | 14 | Retford | 2:56.44 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 31 | Harry Brancham | 15 | Retford | 2:33.79 |
| 2 | 33 | Ruby Credland | 14 | Retford | 2:30.51 |
| 3 | 35 | Lewis Warner | 16 | Retford | 2:04.32 |
| 4 | 34 | Amelia Stevenson | 16 | Retford | 2:21.36 |
| 5 | 32 | Seth Hinitt | 15 | Retford | 2:32.87 |
| 6 | 30 | Makar Babenko | 17 | Retford | 2:36.34 |