EVENT 404 Open/Male 09 /Over 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Benjamin EDWARDS | 10 | Boldmere | 2:39.25 |
| 2 | 2 | Matisse JACKSON | 10 | Boldmere | 2:08.16 |
| 3 | 3 | Assem DORGHAM | 9 | Boldmere | 2:02.00 |
| 4 | 4 | Thomas MANN | 10 | Boldmere | 2:01.66 |
| 5 | 5 | Dominic MURRAY | 11 | Boldmere | 1:59.00 |
| 6 | 6 | Parsa SHIRVANI | 11 | Boldmere | 1:50.23 |
| 7 | 7 | Sabah GHAZAL | 11 | Boldmere | 1:42.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 8 | Jasper KONG | 11 | Boldmere | 1:38.57 |
| 2 | 9 | Vibhav ATHREYA | 11 | Boldmere | 1:33.76 |
| 3 | 10 | Jacob GALLAGHER | 13 | Strat Sharks | 1:32.00 |
| 4 | 11 | George ADAMSON | 12 | Boldmere | 1:29.95 |
| 5 | 12 | Alfie DIXON | 12 | Boldmere | 1:27.88 |
| 6 | 13 | Keerat SINGH-MUCTOR | 13 | Boldmere | 1:27.71 |
| 7 | 14 | Toby SMITH | 13 | Strat Sharks | 1:26.70 |
| 8 | 15 | Olly BLAKEMORE | 12 | Boldmere | 1:26.42 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Jacob SMITH | 11 | Strat Sharks | 1:26.00 |
| 2 | 17 | Thomas ADAMSON | 12 | Boldmere | 1:25.05 |
| 3 | 18 | Thomas ADAMS | 14 | Boldmere | 1:23.50 |
| 4 | 19 | Toby WILLIAMS | 12 | Boldmere | 1:18.39 |
| 5 | 20 | Ryan PHYALL | 13 | Strat Sharks | 1:18.10 |
| 6 | 21 | Vivek RATTI | 13 | Orion | 1:16.84 |
| 7 | 22 | Archie DRURY-TEW | 13 | Boldmere | 1:14.15 |
| 8 | 23 | David ERSHAD | 15 | Orion | 1:13.45 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 25 | James RICHARDSON | 16 | Boldmere | 1:10.38 |
| 2 | 27 | Shyan MARRIE | 18 | Orion | 1:08.39 |
| 3 | 29 | Morgan ATHERTON | 14 | Boldmere | 1:05.64 |
| 4 | 31 | Clark HOPKINSON | 17 | Boldmere | 1:02.70 |
| 5 | 30 | Charlie BUTCHER | 16 | Boldmere | 1:05.58 |
| 6 | 28 | Jake DARK | 15 | Boldmere | 1:07.60 |
| 7 | 26 | Joshua DRURY-TEW | 14 | Boldmere | 1:08.75 |
| 8 | 24 | William TONKS | 15 | Boldmere | 1:10.57 |