EVENT 202 Boy 10 Yrs/Over 400m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Ashton Simmonds | 11 | Co Leicester | 6:52.65 |
| 2 | 4 | William Oxley | 11 | Co Leicester | 6:20.65 |
| 3 | 6 | Finley O'Neill | 12 | Radford | 6:04.24 |
| 4 | 8 | Lewis Fitch | 14 | Co Leicester | 5:44.17 |
| 5 | 7 | Jack Goldfinch | 15 | Loughborough | 5:45.00 |
| 6 | 5 | William Lacey | 13 | Co Leicester | 6:14.65 |
| 7 | 3 | Oliver Davies | 12 | Leic Peng | 6:20.98 |
| 8 | 1 | James Yates | 12 | Co Leicester | 7:12.65 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | James Berry | 14 | Radford | 5:31.35 |
| 2 | 12 | Jacob Milward | 14 | Radford | 5:21.01 |
| 3 | 14 | Luke Stevens | 15 | Leic Sharks | 5:12.50 |
| 4 | 16 | Paul Page | 14 | Co Leicester | 5:04.39 |
| 5 | 15 | Oliver Kang | 15 | Co Leicester | 5:11.03 |
| 6 | 13 | Matthew Dizon | 14 | Co Leicester | 5:18.68 |
| 7 | 11 | Lewis Boyd | 13 | Co Leicester | 5:24.98 |
| 8 | 9 | Harry Fleet | 15 | Co Leicester | 5:35.68 |