EVENT 611 Men 13/15 Yrs 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | George Berrill | 13 | Daventry | 1:31.16 |
| 3 | 3 | Ciaran Long | 14 | Daventry | 1:26.38 |
| 4 | 5 | George Brazier | 14 | Northampton | 1:26.19 |
| 5 | 4 | Xavier Smith | 13 | Daventry | 1:26.26 |
| 6 | 2 | Jasper Woodhead | 13 | Wellingboro | 1:29.11 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Noah Bielby | 13 | Kettering | 1:25.45 |
| 2 | 9 | Oscar Ufton | 14 | Wellingboro | 1:23.82 |
| 3 | 11 | Anthony Lott | 14 | Daventry | 1:22.16 |
| 4 | 13 | Oliver Horne | 14 | Corby | 1:21.11 |
| 5 | 12 | Dylan Bielby | 15 | Kettering | 1:21.64 |
| 6 | 10 | Jax Roberts | 14 | Corby | 1:23.36 |
| 7 | 8 | Riley Woodward | 14 | Northampton | 1:24.74 |
| 8 | 6 | Zak Hesketh | 13 | Rushden | 1:25.53 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | Maxim Kartavin | 14 | Corby | 1:19.70 |
| 2 | 23 | Yogi Pateman | 15 | Wellingboro | 1:17.47 |
| 3 | 29 | Laurenzio Ciolan | 13 | Northampton | 1:11.31 |
| 4 | 35 | M Vasconcellos-Blanch | 15 | Nene Valley | 1:05.63 |
| 5 | 32 | Finley Dare | 14 | Corby | 1:09.59 |
| 6 | 26 | Jack Bignell | 15 | Northampton | 1:13.80 |
| 7 | 20 | Oliver Leak | 15 | Kettering | 1:18.11 |
| 8 | 14 | Zachary James Fraser | 13 | Wellingboro | 1:20.95 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Max Noon | 15 | Northampton | 1:19.45 |
| 2 | 24 | Lucas Krynauw | 14 | Wellingboro | 1:17.19 |
| 3 | 30 | Euan Swanson | 15 | Rushden | 1:10.68 |
| 4 | 36 | Edun Rowe | 15 | Northampton | 1:05.40 |
| 5 | 33 | Ethan Soppett-Moss | 14 | Corby | 1:09.23 |
| 6 | 27 | Finlay Underwood | 14 | Kettering | 1:12.90 |
| 7 | 21 | Edward Oscroft | 14 | Northampton | 1:17.78 |
| 8 | 15 | Nikita Bals | 13 | Northampton | 1:20.49 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Aaron Mountford | 13 | Wellingboro | 1:19.42 |
| 2 | 25 | Benjamin Robson | 15 | Wellingboro | 1:14.54 |
| 3 | 31 | Jack Hurry | 14 | Northampton | 1:09.97 |
| 4 | 37 | Cole Angell | 15 | Kettering | 1:04.15 |
| 5 | 34 | Daniel Doyle | 15 | Kettering | 1:08.63 |
| 6 | 28 | O Vasconcellos-Blanch | 14 | Nene Valley | 1:11.37 |
| 7 | 22 | Zachary Jones | 14 | Northampton | 1:17.73 |
| 8 | 16 | Jack Robertson | 14 | Corby | 1:20.10 |