EVENT 512 Men 17 Yrs/Over 400m Freestyle Team - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 3 | 2 | Mount Kelly C | | Mt Kelly | 3:36.51 |
| 4 | 4 | Maidenhead | | Maidenhead | 3:35.66 |
| 5 | 3 | Surrey University | | SurreyUni | 3:36.46 |
| 6 | 1 | City of Salford D | | Co Salford | 3:40.12 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 0 | 7 | City of Cardiff B | | Co Cardiff | 3:34.24 |
| 1 | 11 | Stockport Metro | | Stockport Mo | 3:32.05 |
| 2 | 15 | Newcastle | | Newcastle | 3:30.91 |
| 3 | 19 | Team Bath AS | | Team Bath AS | 3:29.66 |
| 4 | 23 | Mount Kelly A | | Mt Kelly | 3:27.72 |
| 5 | 21 | Loughborough Uni | | Lboro Uni | 3:27.97 |
| 6 | 17 | Chelsea & Westminster | | Chelsea&West | 3:30.47 |
| 7 | 13 | Derby Excel | | Derby Excel | 3:31.89 |
| 8 | 9 | N & D PP SC | | N & D PP SC | 3:32.19 |
| 9 | 5 | Poole | | Poole | 3:35.43 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 0 | 8 | Mount Kelly B | | Mt Kelly | 3:33.98 |
| 1 | 12 | City of Sheffield | | Co Sheffield | 3:32.04 |
| 2 | 16 | University Of Stirling | | UniOfStirl | 3:30.67 |
| 3 | 20 | City of Cardiff A | | Co Cardiff | 3:29.47 |
| 4 | 24 | City of Manchester | | Co Manch Aq | 3:27.67 |
| 5 | 22 | Swansea University | | Swansea Uni | 3:27.91 |
| 6 | 18 | Plymouth Leander A | | Plymouth Lea | 3:30.35 |
| 7 | 14 | Millfield School A | | Millfield | 3:31.05 |
| 8 | 10 | Leeds University | | Leeds Uni | 3:32.09 |
| 9 | 6 | Tadcaster York Sport | | Tadcaster | 3:35.31 |