EVENT 251 Womens Open 400m Medley Team - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 1 | 1 | United Bristol Swimmin | 14/16 | Utd Bristol | 4:45.00 |
| 2 | 2 | Swim Bournemouth | 14/16 | S Bournem'th | 4:43.00 |
| 3 | 3 | Exeter City S C | 14/16 | Exeter City | 4:38.30 |
| 4 | 4 | Swim Bournemouth | 17/OV | S Bournem'th | 4:37.00 |
| 5 | 5 | Bournemouth Collegiate | 14/16 | Bourmth Coll | 4:35.00 |
| 6 | 6 | Team Bath AS | 14/16 | Team Bath AS | 4:30.78 |
| 7 | 7 | Gloucester City SC | 17/OV | Gloucester | 4:29.30 |
| 8 | 8 | Mount Kelly Swimming | 14/16 | Mt Kelly | 4:28.92 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 0 | 10 | Soundwell SC | 14/16 | Soundwell | 4:27.00 |
| 1 | 12 | Mount Kelly Swimming | 17/OV | Mt Kelly | 4:24.74 |
| 2 | 14 | Millfield School | 14/16 | Millfield | 4:21.90 |
| 3 | 16 | Street & District SC | 17/OV | Street | 4:14.77 |
| 4 | 18 | Plymouth Leander SC A | 17/OV | Plymouth Lea | 3:57.40 |
| 5 | 17 | Plymouth Leander SC B | 17/OV | Plymouth Lea | 4:02.81 |
| 6 | 15 | Plymouth Leander SC A | 14/16 | Plymouth Lea | 4:20.49 |
| 7 | 13 | Millfield School | 17/OV | Millfield | 4:24.60 |
| 8 | 11 | Exeter City S C | 17/OV | Exeter City | 4:26.26 |
| 9 | 9 | City of Bristol SC | 14/16 | Co Bristol | 4:28.00 |