EVENT 405 Boy/Girl 13 /Over 200m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 2 | Alyssa WARREN | 15 | Bo Barnsley | 3:02.80 |
| 4 | 4 | Fern STANLEY-SMITH | 13 | Bo Kirklees | 3:00.00 |
| 5 | 3 | Tylan FLETCHER | 13 | Co Leeds | 3:00.72 |
| 6 | 1 | Belle STEELE | 13 | Bo Kirklees | 3:18.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 6 | Niamh KHAN | 13 | Co Manch Aq | 2:58.05 |
| 1 | 8 | Ellen TOAL | 14 | Co Manch Aq | 2:48.51 |
| 2 | 10 | Lucy SUMMERS | 16 | Thirsk WH | 2:47.91 |
| 3 | 12 | Mae JOHNSTONE | 15 | Co Leeds | 2:44.80 |
| 4 | 14 | Chloe MACDONALD | 13 | York City | 2:44.00 |
| 5 | 13 | Aira WILKINSON | 13 | Co Leeds | 2:44.30 |
| 6 | 11 | Annabelle HART | 13 | Co Leeds | 2:45.50 |
| 7 | 9 | Oliver BROMPTON | 14 | Co Leeds | 2:48.30 |
| 8 | 7 | Charlie HORNE | 13 | Co Leeds | 2:57.20 |
| 9 | 5 | Abdullah MOKHLISSE | 13 | Co Leeds | 2:59.20 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 16 | Ava TURNER | 13 | York City | 2:42.10 |
| 1 | 18 | Millie MAYGER | 16 | Thirsk WH | 2:40.60 |
| 2 | 20 | Emilia JONES | 15 | York City | 2:38.97 |
| 3 | 23 | Micah-Noel SCHRANK | 14 | Co Manch Aq | 2:37.83 |
| 4 | 25 | Matthew ROBERTS | 15 | Co Leeds | 2:37.22 |
| 5 | 24 | Thomas BROOKS | 14 | Spenborough | 2:37.37 |
| 6 | 22 | Elizabeth DIXON | 13 | Co Leeds | 2:38.00 |
| 7 | 19 | Jake ROBERTS | 15 | Bo Barnsley | 2:40.00 |
| 8 | 17 | Jamie BLEANCH | 15 | York City | 2:40.66 |
| 9 | 15 | Jess WIDDOWSON | 16 | Co Leeds | 2:42.71 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 27 | Evangeline STACEY | 15 | Co Leeds | 2:36.40 |
| 1 | 29 | Isabel HANDLEY | 13 | Co Leeds | 2:35.40 |
| 2 | 31 | Emily LATHAM | 16 | Aquabears | 2:34.30 |
| 3 | 33 | Rudi CHAN | 15 | York City | 2:33.18 |
| 4 | 35 | Charlotte MORETON | 14 | Co Leeds | 2:31.00 |
| 5 | 34 | Matilda ASHCROFT | 13 | Co Leeds | 2:32.00 |
| 6 | 32 | Maddison CARTER | 14 | Co Leeds | 2:33.90 |
| 7 | 30 | Emma WOOD | 14 | Co Leeds | 2:34.40 |
| 8 | 28 | Millie WALKER | 13 | Co Leeds | 2:35.50 |
| 9 | 26 | Abigail HEALD | 16 | Co Leeds | 2:36.80 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 37 | Freya TYAS | 17 | York City | 2:27.00 |
| 1 | 39 | Joseph BURGESS | 15 | Skipton | 2:25.14 |
| 2 | 41 | William HICKLIN | 13 | Co Leeds | 2:22.60 |
| 3 | 43 | Henry FIRTH | 17 | Co Leeds | 2:19.65 |
| 4 | 45 | Noah WRAGG | 18 | Bo Barnsley | 2:14.92 |
| 5 | 44 | Cohen STEPHENSON | 17 | Co Leeds | 2:15.76 |
| 6 | 42 | Gabriel SHEPHERD | 14 | Co Leeds | 2:20.65 |
| 7 | 40 | Callum AITKEN | 15 | York City | 2:24.00 |
| 8 | 38 | Hollie WILSON | 13 | Co Leeds | 2:25.90 |
| 9 | 36 | Matthew JUST | 14 | Co Leeds | 2:29.30 |