EVENT 251 Womens Open 400m Medley Team - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 2 | 1 | Gloucester City SC 14+ | 14/16 | Gloucester | 4:56.77 |
| 3 | 2 | CarnBrea & Helston 14+ | 14/16 | Carn Brea | 4:42.04 |
| 4 | 3 | Swim Bournemouth 14+ | 14/16 | S Bournem'th | 4:39.00 |
| 5 | 4 | Weston SM SC 14+ | 14/16 | Weston S M | 4:35.00 |
| 6 | 5 | Exeter City SC 14+ | 14/16 | Exeter City | 4:34.55 |
| 7 | 6 | Bournemouth Coll 14+ | 14/16 | Bourmth Coll | 4:34.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 2 | 7 | City of Bristol SC 14+ | 14/16 | Co Bristol | 4:33.00 |
| 3 | 8 | Plymouth Leander D 14+ | 14/16 | Plymouth Lea | 4:32.50 |
| 4 | 9 | Aquae Sulis 14+ | 14/16 | Aquae Sulis | 4:30.56 |
| 5 | 10 | Millfield School 14+ | 14/16 | Millfield | 4:30.00 |
| 6 | 11 | Yeovil District SC 14+ | 14/16 | Yeovil | 4:30.00 |
| 7 | 12 | Plymouth Leander C 14+ | 14/16 | Plymouth Lea | 4:28.50 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 0 | 14 | Poole SC 14+ | 14/16 | Poole | 4:25.88 |
| 1 | 16 | Poole SC 17+ | 17/OV | Poole | 4:23.16 |
| 2 | 18 | Plymouth Leander B 14+ | 14/16 | Plymouth Lea | 4:22.50 |
| 3 | 20 | Plymouth Leander C 17+ | 17/OV | Plymouth Lea | 4:18.50 |
| 4 | 22 | Plymouth Leander A 17+ | 17/OV | Plymouth Lea | 4:08.50 |
| 5 | 21 | Plymouth Leander B 17+ | 17/OV | Plymouth Lea | 4:14.50 |
| 6 | 19 | Plymouth Leander D 17+ | 17/OV | Plymouth Lea | 4:22.50 |
| 7 | 17 | Plymouth Leander A 14+ | 14/16 | Plymouth Lea | 4:22.50 |
| 8 | 15 | Mt Kelly Swimming 17+ | 17/OV | Mt Kelly | 4:24.88 |
| 9 | 13 | Mt Kelly Swimming 14+ | 14/16 | Mt Kelly | 4:28.22 |