EVENT 412 Women 17 Yrs/Over 400m Free Team - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 1 | 1 | Newcastle | | Newcastle | 4:04.72 |
| 2 | 3 | Tadcaster York Sport | | Tadcaster | 4:03.95 |
| 3 | 5 | Rushmoor Royals | | Rushmoor Ryl | 4:02.83 |
| 4 | 7 | N & D PP SC A | | N & D PP SC | 4:02.59 |
| 5 | 6 | Wycombe District A | | Wycombe Dist | 4:02.83 |
| 6 | 4 | Birmingham University | | Birm'ham Uni | 4:03.37 |
| 7 | 2 | Rotherham Metro | | Rotherham Mo | 4:04.43 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 0 | 10 | City of Sheffield | | Co Sheffield | 4:01.94 |
| 1 | 14 | Mount Kelly B | | Mt Kelly | 4:00.29 |
| 2 | 18 | City of Manchester | | Co Manch Aq | 3:59.23 |
| 3 | 22 | Uni of Nottingham | | Uni of Nott | 3:56.40 |
| 4 | 26 | Swansea University A | -- | Swansea Uni | 3:51.82 |
| 5 | 24 | City of Cardiff A | | Co Cardiff | 3:53.73 |
| 6 | 20 | University Of Stirling | | UniOfStirl | 3:56.72 |
| 7 | 16 | Repton B | | Repton | 3:59.67 |
| 8 | 12 | Surrey University | | SurreyUni SC | 4:01.18 |
| 9 | 8 | Plymouth Leander B | | Plymouth Lea | 4:02.20 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 0 | 11 | City of Bristol | | Co Bristol | 4:01.21 |
| 1 | 15 | City of Cardiff B | | Co Cardiff | 3:59.93 |
| 2 | 19 | Millfield School | | Millfield | 3:58.84 |
| 3 | 23 | City of Leeds A | | Co Leeds | 3:54.09 |
| 4 | 27 | Repton A | | Repton | 3:51.52 |
| 5 | 25 | Mount Kelly A | | Mt Kelly | 3:52.69 |
| 6 | 21 | Plymouth Leander A | | Plymouth Lea | 3:56.58 |
| 7 | 17 | Guildford City A | | Guildford Ct | 3:59.61 |
| 8 | 13 | Royal Wolverhampton | | Royal Wolv | 4:01.14 |
| 9 | 9 | Anaconda | | Anaconda | 4:01.96 |