| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 0 | 1 | City of Coventry SC | Co Coventry | : . | |
| 1 | 2 | Ellesmere College Tita | Ellesmere Co | : . | |
| 2 | 3 | Taunton Deane SC | TauntonDeane | : . | |
| 3 | 4 | Woking SC | Woking | : . | |
| 4 | 5 | Millfield School | Millfield | : . | |
| 5 | 6 | City of Cardiff | Co Cardiff | : . | |
| 6 | 7 | Team Ipswich Swimming | teamipswich | : . | |
| 7 | 8 | City of Sheffield Swim | Co Sheffield | : . | |
| 8 | 9 | Ealing SC | Ealing | : . | |
| 9 | 10 | Northampton Swimming C | Northampton | : . | |