Mens Open 400m Freestyle Team - Heats (Declared Winners)
Full Results
| Place | Name | A.G | Club | | Time | | | FINA Pt | |
| 1. | Northampton | | Northampton | | 3:35.44 | | | 667 | |
| Daniel SAVAGE | | 53.19 | | 26.02 | 27.17 |
| Adel ELFAKIR | | 53.65 | | 25.68 | 27.97 |
| Samuel LLOYD | | 54.66 | | 25.89 | 28.77 |
| Edward MILDRED | | 53.94 | | 25.86 | 28.08 |
| 2. | Derventio Excel | | Derventio | | 3:38.19 | | | 642 | |
| Ryan READER | | 52.73 | | 25.38 | 27.35 |
| Thomas WYATT | | 55.49 | | 26.34 | 29.15 |
| Harry CHARITOS | | 54.20 | | 25.63 | 28.57 |
| Toby ARNOLD | | 55.77 | | 25.80 | 29.97 |
| 3. | Halesowen | | Halesowen | | 3:41.23 | | | 616 | |
| Ryan LARKIN | | 55.09 | | 26.09 | 29.00 |
| Josh BRADLEY | | 54.44 | | 25.95 | 28.49 |
| Jack SIMPSON | | 55.05 | | 26.56 | 28.49 |
| Mark LAING | | 56.65 | | 26.91 | 29.74 |
| 4. | Boldmere | | Boldmere | | 3:46.08 | | | 577 | |
| Leo KARSKI | | 56.64 | | 27.41 | 29.23 |
| Benjamin CAMPBELL | | 55.05 | | 26.65 | 28.40 |
| Thomas BLOOR | | 57.46 | | 27.01 | 30.45 |
| Ben STANFORD | | 56.93 | | 27.71 | 29.22 |
| 5. | Nova Centurion | | Nova Cent'n | | 3:47.45 | | | 566 | |
| Samuel WILLIAMS | | 56.04 | | 26.74 | 29.30 |
| Dominic BOOLS | | 56.56 | | 27.56 | 29.00 |
| Cole HEWITT | | 57.67 | | 26.61 | 31.06 |
| Joshua HARRIS | | 57.18 | | 27.21 | 29.97 |
| 6. | Team Mercia | | Team Mercia | | 3:48.77 | | | 557 | |
| Philip WARREN | | 56.11 | | 27.00 | 29.11 |
| David BROADBENT | | 55.48 | | 26.45 | 29.03 |
| Harry PUFFETT | | 58.38 | | 27.56 | 30.82 |
| Connell PARKER | | 58.80 | | 27.71 | 31.09 |
| 7. | Wellingborough | | Wellingboro | | 3:49.38 | | | 552 | |
| Aaron FLYNN | | 55.26 | | 26.34 | 28.92 |
| Ross BALDERSON | | 58.66 | | 27.16 | 31.50 |
| Oliver MARTIN | | 58.50 | | 27.16 | 31.34 |
| Harry ANDREW | | 56.96 | | 26.96 | 30.00 |
| 8. | Long Eaton | | Long Eaton | | 3:50.93 | | | 541 | |
| Matthew CROSS | | 57.68 | | 27.20 | 30.48 |
| Samuel PEARSON | | 57.51 | | 27.53 | 29.98 |
| Samuel PARKER | | 57.89 | | 26.42 | 31.47 |
| Rhys LLEWELLYN | | 57.85 | | 27.03 | 30.82 |
| | City of Derby Swimming | | Co Derby | | DQ | | | | |
| William FOSTER | | 53.61 | | 26.30 | 27.31 |
| Campbell STEPHEN | | 58.82 | | 28.05 | 30.77 |
| Shay BRADLEY | | 55.48 | | 26.21 | 29.27 |
| Aiden SPARLING | | 25.89 | | 25.89 | |
