EVENT 714 Mens Open 400m Medley Team - Heats
Not Competing : 1,3,7
| Heat Number - 1 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 3 | 2 | Leighton Buzzard SC | | Leighton Buz | 4:12.75 |
| 4 | 5 | City Of Peterborough B | | Co Peterboro | 4:09.00 |
| 5 | 4 | Hatfield C | | Hatfield | 4:10.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 1 | 6 | Hatfield B | | Hatfield | 4:05.00 |
| 2 | 9 | City Of Peterborough A | | Co Peterboro | 4:02.00 |
| 3 | 11 | Modernian SC | | Modernians | 3:58.43 |
| 4 | 13 | UEA City of Norwich SC | | UEA Norwich | 3:49.00 |
| 5 | 12 | Hatfield A | | Hatfield | 3:50.00 |
| 6 | 10 | City of Cambridge A | | Co Cambridge | 4:01.50 |
| 7 | 8 | Hemel Hempstead SC | | Hemel Hemp | 4:02.65 |