EVENT 209 Boys 11 Yrs/Under 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Etienne Smith | 11 | DerbyPhoenix | |
| 3 | 3 | Ollie Fox | 9 | Hucknall | 1:40.00 |
| 4 | 5 | Maxwell Cooper | 10 | Long Eaton | 1:17.71 |
| 5 | 4 | Finley Berhane | 9 | Hucknall | 1:40.00 |
| 6 | 2 | Tristan Jay Hutchinson | 9 | Ilkeston | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Joshua Wright | 10 | Derby Excel | 1:15.00 |
| 2 | 9 | Oliver Baird | 10 | Repton | 1:10.45 |
| 3 | 11 | Gabriel Gavin Jones | 9 | Repton | 1:07.64 |
| 4 | 13 | Ethan McCullough | 10 | Long Eaton | 1:04.28 |
| 5 | 12 | S Sheshadri Kaundinya | 9 | Derby Excel | 1:06.72 |
| 6 | 10 | Oscar Wilson | 10 | BelperMarlin | 1:10.00 |
| 7 | 8 | Charlie Hough | 10 | Repton | 1:13.63 |
| 8 | 6 | Thomas Buchan | 10 | Derby Excel | 1:15.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Reuben Greig | 11 | Chesterfield | 1:02.60 |
| 2 | 18 | Felix Greenough | 9 | Lichfield | 1:00.27 |
| 3 | 20 | Benjamin Gilbert | 10 | Chesterfield | 59.22 |
| 4 | 22 | Hugo Szabo | 9 | Repton | 58.90 |
| 5 | 21 | Ewan Hendry | 10 | Bakewell SC | 59.22 |
| 6 | 19 | Oliver Heighington | 11 | Derby Excel | 59.71 |
| 7 | 17 | Isaac Hawksworth | 11 | Derby Excel | 1:00.89 |
| 8 | 15 | Sam Heppleston | 10 | DerbyPhoenix | 1:03.90 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | Oscar Harkness | 10 | Matlock | 56.61 |
| 2 | 26 | Willliam Adsetts | 9 | Chesterfield | 56.34 |
| 3 | 28 | Lucas Cox | 9 | Repton | 55.94 |
| 4 | 30 | Jonah Hawksworth | 9 | Derby Excel | 55.37 |
| 5 | 29 | George Royle | 11 | Ilkeston | 55.79 |
| 6 | 27 | Arthur Flint | 10 | Derby Excel | 56.24 |
| 7 | 25 | Jack Adsetts | 11 | Chesterfield | 56.50 |
| 8 | 23 | Henry Hough | 11 | Chesterfield | 58.90 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 32 | Ethan Buckley | 10 | BelperMarlin | 54.29 |
| 2 | 34 | Carter Fowkes | 11 | BelperMarlin | 51.49 |
| 3 | 36 | Jiaxiang Zhou | 10 | DerbyPhoenix | 50.71 |
| 4 | 38 | Maxim Bocharnikov | 11 | Derby Excel | 48.82 |
| 5 | 37 | James Lee | 11 | Derby Excel | 48.90 |
| 6 | 35 | Leo Hawkins | 11 | BelperMarlin | 51.25 |
| 7 | 33 | Joshua Vind | 11 | Repton | 51.80 |
| 8 | 31 | William Smith | 10 | Derby Excel | 55.23 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 40 | Joseph Cale | 11 | Hucknall | 48.79 |
| 2 | 42 | Hector Cox | 11 | Repton | 47.82 |
| 3 | 44 | Oliver Smith | 11 | Derby Excel | 46.28 |
| 4 | 46 | Joseph Heather | 11 | Long Eaton | 40.50 |
| 5 | 45 | Tyler Shaw | 11 | Derby Excel | 46.14 |
| 6 | 43 | Frederick Williams | 11 | Eckington | 46.40 |
| 7 | 41 | Joseph Pollock | 11 | Repton | 48.50 |
| 8 | 39 | Sebastian Trueman | 10 | Lichfield | 48.81 |