EVENT 401 Open/Male 10/11 Yrs 100m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | William Smith | 10 | Derby Excel | 1:34.28 |
| 2 | 3 | Ewan Bird | 11 | Long Eaton | 1:31.99 |
| 3 | 5 | William Whitlam | 10 | DerbyPhoenix | 1:30.70 |
| 4 | 7 | Mason Vickers | 10 | Long Eaton | 1:28.40 |
| 5 | 6 | Theo Colton | 11 | Rykneld | 1:29.92 |
| 6 | 4 | Oscar Gould | 10 | Buxton | 1:31.18 |
| 7 | 2 | Oliver Heighington | 11 | Derby Excel | 1:32.70 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Jiaxiang Zhou | 11 | DerbyPhoenix | 1:27.00 |
| 2 | 11 | Jonah Hawksworth | 10 | Derby Excel | 1:26.90 |
| 3 | 13 | Isaac Hawksworth | 11 | Derby Excel | 1:23.10 |
| 4 | 15 | Evan Williams | 10 | Buxton | 1:21.38 |
| 5 | 14 | Hugo Harrand | 11 | Long Eaton | 1:22.60 |
| 6 | 12 | Samuel Morley-Smith | 11 | Swadlincote | 1:25.40 |
| 7 | 10 | Henry Hough | 11 | Chesterfield | 1:26.90 |
| 8 | 8 | Aiden Jamieson | 11 | Repton | 1:27.03 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | Carter Fowkes | 11 | BelperMarlin | 1:19.30 |
| 2 | 19 | Connor Furnish | 10 | Long Eaton | 1:17.56 |
| 3 | 21 | Hector Cox | 11 | Repton | 1:13.00 |
| 4 | 23 | Oliver Smith | 11 | Derby Excel | 1:09.20 |
| 5 | 22 | Joseph Heather | 11 | Long Eaton | 1:12.60 |
| 6 | 20 | James Lee | 11 | Derby Excel | 1:15.60 |
| 7 | 18 | Jack Adsetts | 11 | Chesterfield | 1:19.10 |
| 8 | 16 | William Redmond | 10 | Chesterfield | 1:19.98 |