EVENT 608 Womens 14/16 Yrs 400m Medley Team - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 1 | 4 | City Of Peterborough | | Co Peterboro | 4:41.13 |
| 2 | 8 | City of Liverpool | | Co Liverpool | 4:36.83 |
| 3 | 12 | Plymouth Leander A | | Plymouth Lea | 4:31.24 |
| 4 | 16 | Newcastle | | Newcastle | 4:36.86 |
| 5 | 14 | Pioneer 79 | | Pioneer 79 | 4:29.38 |
| 6 | 10 | Wycombe District | | Wycombe Dist | 4:29.29 |
| 7 | 6 | City of Derby | | Co Derby | 4:31.98 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 0 | 2 | Bishops Stortford | | Bishop Stort | 4:36.41 |
| 1 | 5 | Swim Bournemouth | | S Bournem'th | 4:43.54 |
| 2 | 9 | City Of Oxford | | Co Oxford | 4:34.55 |
| 3 | 13 | Guildford City | | Guildford Ct | 4:34.34 |
| 4 | 17 | Havant & Waterlooville | | Havant & Wat | 4:29.29 |
| 5 | 15 | City of Manchester | | Co Manch Aq | DQ: . |
| 6 | 11 | Brompton | | Brompton | 4:36.11 |
| 7 | 7 | Northampton | | Northampton | 4:36.16 |
| 8 | 3 | Swim Trafford | | SwimTrafford | 4:48.23 |
| 9 | 1 | Woking | | Woking | 4:35.99 |