EVENT 402 Girl 09/10 Yrs 200m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Ava-Grace Gregory | 10 | Grantham | |
| 4 | 2 | Jessica Hall | 9 | Grantham | |
| 5 | 3 | Layla Parkinson | 10 | Grantham | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 4 | Anaiya Facey | 9 | Skegness | |
| 3 | 5 | Sophie Holec | 9 | Retford | |
| 4 | 6 | Annie Webster | 10 | Grantham | |
| 5 | 7 | Emily Goodacre | 10 | Retford | |
| 6 | 8 | Helena Hamilton | 10 | Grantham | 4:35.24 |
| 7 | 9 | Olivia Laud | 9 | Deepings | 4:24.98 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Elizabeth Leresche Han | 10 | Grantham | 4:22.11 |
| 2 | 11 | Lottie Ava Flatters | 9 | Deepings | 4:16.53 |
| 3 | 12 | Isabel Sorby | 9 | Skegness | 4:06.18 |
| 4 | 13 | Olivia King | 10 | Deepings | 4:00.73 |
| 5 | 14 | Isla Richards | 10 | Retford | 3:58.82 |
| 6 | 15 | Floria Perraton-Willi | 10 | Grantham | 3:58.68 |
| 7 | 16 | Florence Carlson | 10 | Deepings | 3:58.35 |
| 8 | 17 | Isabelle Clayton | 9 | Grantham | 3:57.60 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Sophie Gill | 10 | Grantham | 3:57.14 |
| 2 | 19 | Angelina Ballard | 10 | Lincoln Vulc | 3:56.87 |
| 3 | 20 | Darcey Wood | 10 | Grantham | 3:55.25 |
| 4 | 21 | Poppy Hathway | 10 | Grantham | 3:50.15 |
| 5 | 22 | Ava Cutts | 10 | Co Lincoln P | 3:49.78 |
| 6 | 23 | Lily-May Clark | 9 | Melton M'bry | 3:42.54 |
| 7 | 24 | Lucy Abbott | 10 | Grantham | 3:39.94 |
| 8 | 25 | Lucy Jenkinson | 10 | Deepings | 3:37.76 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 26 | Clea Treharne | 10 | Deepings | 3:35.21 |
| 2 | 27 | Connie Millns | 10 | Co Lincoln P | 3:25.54 |
| 3 | 28 | Amelie Venables | 10 | Retford | 3:24.18 |
| 4 | 29 | Chloe Bellis | 10 | Deepings | 3:21.47 |
| 5 | 30 | Ivy Brown | 10 | Melton M'bry | 3:21.13 |
| 6 | 31 | Summer Gilbert | 10 | Co Lincoln P | 3:16.17 |
| 7 | 32 | Felicity Hoggard | 10 | Melton M'bry | 3:15.02 |
| 8 | 33 | Emma Affleck | 10 | Deepings | 3:11.16 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 35 | Ellena Howitt | 10 | Grantham | 3:04.91 |
| 2 | 37 | Lucy-Mae Osborne | 10 | Retford | 3:02.80 |
| 3 | 39 | Isla Stockley | 10 | Retford | 2:59.25 |
| 4 | 41 | Imogen Howitt | 10 | Retford | 2:34.34 |
| 5 | 40 | Emily Talkes | 10 | Lincoln Vulc | 2:41.31 |
| 6 | 38 | Milen Merritt | 10 | Melton M'bry | 3:00.69 |
| 7 | 36 | Lucy Willatts | 10 | Grantham | 3:04.87 |
| 8 | 34 | Fluer Wheeler-Kaye | 10 | Retford | 3:06.67 |