EVENT 307 Female 11/12 Yrs 200m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 3 | Ruby CLARK | 11 | Lincoln Vulc | 4:40.00 |
| 2 | 4 | Francesca MORGAN | 11 | Grantham | 4:30.00 |
| 3 | 6 | Merryn JOHNSON-ROOK | 11 | Lincoln Vulc | 4:30.00 |
| 4 | 7 | Charlotte BATTYE | 11 | Lincoln Vulc | 4:25.00 |
| 5 | 8 | Florence HARPER | 11 | Grantham | 4:20.00 |
| 6 | 10 | Amelia BELL | 12 | Lincoln Vulc | 4:19.03 |
| 7 | 11 | Matilda MCDONNELL | 11 | Grantham | 4:15.34 |
| 8 | 12 | Ella-Rose HUNTER | 11 | Lincoln Vulc | 4:09.76 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Helena HAMILTON | 12 | Grantham | 4:05.79 |
| 2 | 14 | Evie SKILLINGTON | 12 | Lincoln Vulc | 4:02.81 |
| 3 | 15 | Olivia CHARITY | 12 | Grantham | 4:00.58 |
| 4 | 16 | Jessica WYTHE | 12 | Co Lincoln P | 4:00.00 |
| 5 | 18 | Catherine SINCLAIR | 11 | Co Lincoln P | 3:56.97 |
| 6 | 19 | Isabella TRAGNI | 11 | Co Lincoln P | 3:56.04 |
| 7 | 20 | Madeline SURTEES | 11 | Grantham | 3:55.00 |
| 8 | 21 | Millie MACKIE | 11 | Co Lincoln P | 3:53.34 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 22 | Connie PITTS | 12 | Lincoln Vulc | 3:49.44 |
| 2 | 24 | Eden DYSON | 12 | Grantham | 3:44.12 |
| 3 | 25 | Ava-Grace GREGORY | 12 | Grantham | 3:40.00 |
| 4 | 27 | Scarlett HART | 12 | Co Lincoln P | 3:35.91 |
| 5 | 28 | Ava CUTTS | 12 | Co Lincoln P | 3:33.78 |
| 6 | 29 | Evangeline CHRISPIN | 12 | Lincoln Vulc | 3:32.79 |
| 7 | 30 | Octavia SHEARN | 11 | Grantham | 3:29.14 |
| 8 | 31 | Bethany WILKINSON | 12 | Lincoln Vulc | 3:29.02 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 32 | Charlotte WELGEMOED | 12 | Co Lincoln P | 3:25.10 |
| 2 | 33 | Poppy HATHWAY | 12 | Grantham | 3:25.01 |
| 3 | 34 | Charlotte JAY | 11 | Grantham | 3:22.53 |
| 4 | 35 | Sophie OWEN | 12 | Lincoln Vulc | 3:21.76 |
| 5 | 36 | Imogen ROTHWELL | 12 | Co Lincoln P | 3:21.15 |
| 6 | 37 | Alice MCMASTER | 12 | Lincoln Vulc | 3:20.69 |
| 7 | 38 | Millie EDWARDS | 11 | Deepings | 3:18.83 |
| 8 | 39 | Annabel SHEPHERD | 11 | Deepings | 3:17.47 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 41 | Connie MILLNS | 12 | Co Lincoln P | 3:13.43 |
| 2 | 42 | Isabelle CLAYTON | 11 | Grantham | 3:12.97 |
| 3 | 44 | Lucy JENKINSON | 12 | Deepings | 3:05.47 |
| 4 | 46 | Lucy ABBOTT | 12 | Grantham | 3:03.08 |
| 5 | 47 | Florence HENDERSON | 11 | Lincoln Vulc | 3:02.81 |
| 6 | 48 | E LERESCHE HANDS | 12 | Grantham | 3:01.45 |
| 7 | 49 | Angelina BALLARD | 12 | Co Lincoln P | 3:00.99 |
| 8 | 50 | Evie NEWMAN | 11 | Lincoln Vulc | 3:00.36 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 52 | Darcey WOOD | 12 | Grantham | 2:55.38 |
| 2 | 54 | Annabelle JAY | 12 | Grantham | 2:50.39 |
| 3 | 56 | Ellena HOWITT | 12 | Grantham | 2:43.91 |
| 4 | 58 | Amy TAYLOR | 12 | Grantham | 2:43.47 |
| 5 | 57 | Lucy WILLATTS | 12 | Grantham | 2:43.61 |
| 6 | 55 | Remi BERRY | 11 | Co Lincoln P | 2:49.77 |
| 7 | 53 | Sophie ALLISTON | 12 | Deepings | 2:52.58 |
| 8 | 51 | Freya SHARPE | 11 | Lincoln Vulc | 2:57.37 |