EVENT 101 Open/Male 09 /Over 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Oliver SHARROCK | 9 | Leamington | 7:14.05 |
| 4 | 2 | J.J. BUCKLEY | 12 | Burntwood | 6:30.00 |
| 5 | 3 | Joel SMITH | 10 | Nuneaton | 6:17.65 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Oliver GREARS | 12 | Nuneaton | 6:04.99 |
| 2 | 5 | Triston COSTELLO | 13 | Nuneaton | 5:54.17 |
| 3 | 6 | Jack HAYWARD | 11 | Nuneaton | 5:43.10 |
| 4 | 7 | Sahil KAPADIA | 12 | Perry B & TS | 5:36.94 |
| 5 | 8 | Uziel MATHEW-BARNES | 13 | Mt Kelly | 5:30.00 |
| 6 | 9 | Edryd WRAY-WILLIAMS | 13 | Mt Kelly | 5:30.00 |
| 7 | 10 | Jack-James BULL | 13 | Nuneaton | 5:21.73 |
| 8 | 11 | Harrison YATES | 13 | Nuneaton | 5:20.79 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 12 | Harry CONNOR | 13 | Strat Sharks | 5:20.00 |
| 2 | 13 | Harley SHORT | 14 | Mt Kelly | 5:18.70 |
| 3 | 14 | Jacob MELLORS | 12 | Co Birm'ham | 5:16.70 |
| 4 | 15 | Isaac MATTHEWS | 14 | Mt Kelly | 5:15.00 |
| 5 | 16 | Oliver WALDEN | 14 | Mt Kelly | 5:14.87 |
| 6 | 17 | Eliseo BECK | 12 | Co Birm'ham | 5:09.50 |
| 7 | 18 | Ayan SUBBA | 12 | Nuneaton | 5:06.57 |
| 8 | 19 | Quinn DAVIS | 13 | Mt Kelly | 5:05.30 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 20 | Finley REED | 13 | Mt Kelly | 5:04.86 |
| 2 | 21 | Gabriel NICHOLS | 13 | Mt Kelly | 5:00.50 |
| 3 | 22 | Christopher HUNG | 13 | Co Birm'ham | 4:56.50 |
| 4 | 23 | D NEIMANIS-KOSAREVS | 13 | Nuneaton | 4:53.80 |
| 5 | 24 | Ethan ASHTON | 14 | Nuneaton | 4:53.31 |
| 6 | 25 | Ruben MIGUEL-EASTER | 14 | Mt Kelly | 4:52.30 |
| 7 | 26 | Harry HAYWARD | 14 | Nuneaton | 4:50.00 |
| 8 | 27 | Tyler CROSS | 16 | Leamington | 4:47.70 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 29 | Julian BACHMANN | 15 | Mt Kelly | 4:37.88 |
| 2 | 31 | Jacob THISTLEWOOD | 13 | Mt Kelly | 4:29.60 |
| 3 | 33 | Daniel ROCHE | 16 | Leamington | 4:21.19 |
| 4 | 35 | Juozas MAGELINSKAS | 18 | Mt Kelly | 4:16.30 |
| 5 | 34 | Finlay GODDEN | 15 | Nuneaton | 4:21.02 |
| 6 | 32 | Chun Hei CHIU | 16 | Leamington | 4:25.00 |
| 7 | 30 | Aaryan DESAI | 16 | Mt Kelly | 4:33.00 |
| 8 | 28 | Morgan ATHERTON | 16 | Nuneaton | 4:41.03 |