EVENT 628 Open/Male 10/12 Yrs 200m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | William Pratt | 10 | Corby | 3:51.48 |
| 2 | 4 | Matas Reklys | 11 | Northampton | 3:45.80 |
| 3 | 6 | Samuel Challands | 11 | Northampton | 3:30.60 |
| 4 | 8 | Dylan Lund | 10 | Wellingboro | 3:27.90 |
| 5 | 7 | Viktor Bochukov | 12 | Wellingboro | 3:29.30 |
| 6 | 5 | Joey Walsh | 10 | Northampton | 3:37.60 |
| 7 | 3 | Dominic Obreja | 10 | Northampton | 3:51.20 |
| 8 | 1 | Sebastian Scotter | 11 | Northampton | 3:57.11 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Hali Stevens | 11 | Corby | 3:22.84 |
| 2 | 12 | William Stevenson | 12 | Nene Valley | 3:16.60 |
| 3 | 14 | Dexter Sykes | 12 | Corby | 3:11.83 |
| 4 | 16 | Oliver Norris | 12 | Rushden | 3:10.68 |
| 5 | 15 | Wilfred Wright | 12 | Corby | 3:11.17 |
| 6 | 13 | Jacob Pawlyszyn | 12 | Wellingboro | 3:16.60 |
| 7 | 11 | Dylan Seelig | 12 | Northampton | 3:18.70 |
| 8 | 9 | Harry Devine | 12 | Northampton | 3:26.50 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Dominiks Kupcovs | 12 | Daventry | 3:07.00 |
| 2 | 20 | Ashton Anderson | 12 | Northampton | 3:04.04 |
| 3 | 22 | Bryn Sensecall | 12 | Daventry | 3:01.60 |
| 4 | 24 | Milan Rotgers | 12 | Northampton | 2:51.20 |
| 5 | 23 | Oscar Pawlowski | 12 | Corby | 2:53.80 |
| 6 | 21 | Rupert Young | 12 | Rushden | 3:03.78 |
| 7 | 19 | Henry Richards | 12 | Northampton | 3:06.80 |
| 8 | 17 | Alexander Hughes | 11 | Kettering | 3:09.60 |