EVENT 401 Mixed 1500m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 2 | Fletcher Harrison | 12 | Northgate | 23:19.90 |
| 4 | 5 | Alessio Lucas | 12 | Wrekin SC | 23:04.66 |
| 5 | 3 | James Hollingworth | 12 | Market Dray | 23:10.59 |
| 6 | 1 | William McGettrick | 12 | Northgate | 23:20.67 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | George Luty | 13 | Market Dray | 23:01.57 |
| 2 | 9 | Samuel Dutton | 13 | Market Dray | 22:48.21 |
| 3 | 11 | Lewis Dutton | 13 | Market Dray | 22:37.62 |
| 4 | 13 | Sophie Bonner | 12 | Market Dray | 22:27.49 |
| 5 | 12 | Heather Wylie | 13 | Wrekin SC | 22:32.29 |
| 6 | 10 | Sebastien De Vere | 13 | Wrekin SC | 22:39.53 |
| 7 | 8 | Rory Yarnley | 13 | Northgate | 22:50.95 |
| 8 | 6 | Lacie Lightfoot | 12 | Market Dray | 23:04.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Eliza Rozenberszki | 12 | Wrekin SC | 22:25.15 |
| 2 | 17 | Ginny Farmer | 13 | Market Dray | 22:09.75 |
| 3 | 19 | Jessica Brown | 13 | Wrekin SC | 21:42.74 |
| 4 | 21 | Arthur Langdown | 13 | Wrekin SC | 21:39.28 |
| 5 | 20 | Zoe Briggs | 14 | Market Dray | 21:40.97 |
| 6 | 18 | Hannah Forbes | 13 | Oswestry Ott | 22:03.88 |
| 7 | 16 | Ava Highfield | 14 | Market Dray | 22:19.78 |
| 8 | 14 | Jessica Martin | 12 | Market Dray | 22:26.16 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | Oliver Regan | 14 | Wrekin SC | 21:37.78 |
| 2 | 25 | Daisy Berry | 15 | Northgate | 21:06.09 |
| 3 | 28 | Scarlett Highfield | 16 | Market Dray | 20:20.36 |
| 4 | 30 | Ella Gregory | 18 | Newport | 20:07.30 |
| 5 | 29 | George Simpson | 14 | Market Dray | 20:13.78 |
| 6 | 26 | Mollie Aspinall | 14 | Shrewsbury | 21:05.43 |
| 7 | 24 | Emily Gurr | 14 | Northgate | 21:34.99 |
| 8 | 22 | Adam Rahati | 13 | Wrekin SC | 21:38.97 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 32 | Charlotte Toogood | 18 | Newport | 19:55.34 |
| 2 | 34 | Maisy Kirby | 13 | Wrekin SC | 19:46.14 |
| 3 | 36 | Esmay Jones | 13 | Wrekin SC | 19:36.53 |
| 4 | 38 | Tom Ammundsen | 16 | Market Dray | 19:00.42 |
| 5 | 37 | Paige Simpson | 15 | Market Dray | 19:14.41 |
| 6 | 35 | Jack Cook | 15 | Northgate | 19:41.66 |
| 7 | 33 | Lily Thatcher-Plant | 18 | Wrekin SC | 19:48.19 |
| 8 | 31 | Ella Hart | 16 | Wrekin SC | 19:58.47 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 40 | Beth Barrett | 17 | Wrekin SC | 18:51.15 |
| 2 | 43 | Connor Simpson | 16 | Market Dray | 18:34.02 |
| 3 | 45 | Jarrod Care | 17 | Wrekin SC | 18:27.37 |
| 4 | 48 | Sam Good | 15 | Wrekin SC | 17:58.20 |
| 5 | 46 | Hugh Gemmill | 17 | Wrekin SC | 18:22.59 |
| 6 | 44 | Dylan Thompson | 15 | Wrekin SC | 18:29.30 |
| 7 | 41 | Charlie Scollard-Kerr | 15 | Wrekin SC | 18:48.79 |
| 8 | 39 | Dylan Scott | 17 | Shrewsbury | 18:53.13 |