EVENT 502 Girl Open 200m Freestyle - Heats
| Heat Number - 1 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 2 | 1 | Olivia KING | 10 | Deepings | 4:00.73 | 
| 3 | 3 | Nancy DUMPHY-WRAITH | 9 | Matlock | 3:30.91 | 
| 4 | 2 | Isla RICHARDS | 10 | Bassetlaw SS | 3:42.80 | 
| Heat Number - 2 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 4 | Emily GOODACRE | 10 | Bassetlaw SS | 3:25.48 | 
| 2 | 6 | Mia WALLACE | 10 | Eckington | 3:16.00 | 
| 3 | 8 | Isobelle WILKINSON | 15 | Bircotes SC | 3:08.28 | 
| 4 | 7 | Iris HUTCHINSON | 14 | Gainsborough | 3:15.04 | 
| 5 | 5 | Charlotte DENON | 12 | Eckington | 3:23.56 | 
| Heat Number - 3 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 10 | Erin ARCHER | 11 | Co Lincoln P | 2:59.20 | 
| 2 | 12 | Fleur WHEELER-KAYE | 11 | Bassetlaw SS | 2:56.32 | 
| 3 | 14 | Lauren MCMANUS | 14 | Eckington | 2:54.15 | 
| 4 | 13 | Ava May BROCKLEHURST | 11 | Bassetlaw SS | 2:55.28 | 
| 5 | 11 | Christabella TURNER | 14 | Eckington | 2:58.80 | 
| 6 | 9 | Poppy GOODACRE | 12 | Bassetlaw SS | 3:03.39 | 
| Heat Number - 4 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 16 | Hannah CROKER | 15 | Bircotes SC | 2:53.21 | 
| 2 | 18 | Elspeth DUMPHY-WRAITH | 11 | Matlock | 2:49.97 | 
| 3 | 20 | Isabelle MCCORKELL | 14 | Gainsborough | 2:49.26 | 
| 4 | 19 | Mia RICHARDS | 13 | Bassetlaw SS | 2:49.31 | 
| 5 | 17 | Georgia TAYLOR | 15 | Eckington | 2:50.69 | 
| 6 | 15 | Jessica STEWART | 15 | Gainsborough | 2:53.88 | 
| Heat Number - 5 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 22 | Isla STOCKLEY | 10 | Bassetlaw SS | 2:48.67 | 
| 2 | 24 | Milissa MOSELEY | 15 | Eckington | 2:45.00 | 
| 3 | 26 | Nyah ALLERT | 16 | Eckington | 2:42.64 | 
| 4 | 25 | Connie BUNHEJEE | 11 | Derventio | 2:43.07 | 
| 5 | 23 | Stansie CROWE | 11 | Bassetlaw SS | 2:46.43 | 
| 6 | 21 | Scarlett SAMPSON | 13 | Eckington | 2:49.00 | 
| Heat Number - 6 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 28 | Aimee ALY-WESTON | 12 | Bassetlaw SS | 2:38.66 | 
| 2 | 30 | Isla JOHNSON | 11 | Derventio | 2:33.93 | 
| 3 | 32 | Iona WATSON | 13 | Bassetlaw SS | 2:32.29 | 
| 4 | 31 | Molly HAMBLEN | 13 | Derventio | 2:32.70 | 
| 5 | 29 | Mieke MCDONALD | 12 | Deepings | 2:38.45 | 
| 6 | 27 | Isobel VAUSE | 14 | Deepings | 2:41.27 | 
| Heat Number - 7 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 34 | Sophie MARSHALL | 17 | Co Lincoln P | 2:30.70 | 
| 2 | 36 | Imogen HOWITT | 10 | Bassetlaw SS | 2:28.85 | 
| 3 | 38 | Margaret WELSH | 14 | Derventio | 2:28.43 | 
| 4 | 37 | Isla O'CONNOR | 12 | Bassetlaw SS | 2:28.57 | 
| 5 | 35 | Abigail BETTS | 12 | Bassetlaw SS | 2:28.96 | 
| 6 | 33 | Emmy STINTON | 12 | Co Lincoln P | 2:30.70 | 
| Heat Number - 8 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 40 | Freya LESTER | 15 | Matlock | 2:27.10 | 
| 2 | 42 | Emma Jane RANTZEN | 12 | Derventio | 2:23.69 | 
| 3 | 44 | Elodie HERON | 13 | Derventio | 2:21.53 | 
| 4 | 43 | Abigail ROWLAND | 14 | Bassetlaw SS | 2:22.06 | 
| 5 | 41 | Millie CADDEN | 15 | Co Derby | 2:24.03 | 
| 6 | 39 | Penelope BAXTER | 16 | Deepings | 2:27.37 | 
| Heat Number - 9 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 46 | Abbie TUNNICLIFFE | 14 | Derventio | 2:20.57 | 
| 2 | 48 | Isabelle BRAILSFORD | 15 | Derventio | 2:19.78 | 
| 3 | 50 | Freya PEACE | 15 | Bassetlaw SS | 2:17.31 | 
| 4 | 49 | Ruby CREDLAND | 15 | Bassetlaw SS | 2:17.38 | 
| 5 | 47 | Kessie WEBSTER | 12 | Derventio | 2:20.35 | 
| 6 | 45 | Matilda HASE | 15 | Derventio | 2:21.20 | 
| Heat Number - 10 | 
| Lane | Comp.No. | Name | AaD | Club | Time | 
| 1 | 52 | Neve PING | 13 | Bassetlaw SS | 2:15.23 | 
| 2 | 54 | Katie HEALD | 16 | Derventio | 2:11.24 | 
| 3 | 56 | Amelia STEVENSON | 17 | Bassetlaw SS | 2:09.11 | 
| 4 | 55 | Lucy CADDEN | 18 | Derventio | 2:10.33 | 
| 5 | 53 | Jennifer WALKER | 14 | Bassetlaw SS | 2:11.75 | 
| 6 | 51 | Olivia MARSHALL | 14 | Derventio | 2:15.75 |