EVENT 73 Womens Open 400m Medley Team - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 1 | 1 | Truro City SC | 14/16 | Truro City | 4:54.30 |
| 2 | 2 | Swindon Dolphin ASC | 14/16 | Swindon Dolp | 4:47.21 |
| 3 | 3 | Plymouth Leander SC D | 14/16 | Plymouth Lea | 4:38.99 |
| 4 | 4 | Mount Kelly Swimming B | 14/16 | Mt Kelly | 4:33.57 |
| 5 | 5 | Team Bath AS | 14/16 | Team Bath AS | 4:33.28 |
| 6 | 6 | Millfield School B | 14/16 | Millfield | 4:33.00 |
| 7 | 7 | Exeter City SC | 17/OV | Exeter City | 4:31.26 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 1 | 8 | Poole SC | 17/OV | Poole | 4:30.90 |
| 2 | 9 | Weston-Super-Mare SC | 14/16 | Weston S M | 4:30.47 |
| 3 | 10 | City of Bristol SC | 14/16 | Co Bristol | 4:30.00 |
| 4 | 11 | Exeter City SC | 14/16 | Exeter City | 4:29.60 |
| 5 | 12 | Plymouth Leander SC C | 14/16 | Plymouth Lea | 4:29.53 |
| 6 | 13 | Millfield School A | 14/16 | Millfield | 4:27.00 |
| 7 | 14 | Plymouth Leander SC B | 14/16 | Plymouth Lea | 4:26.33 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 1 | 15 | Millfield School | 17/OV | Millfield | 4:25.00 |
| 2 | 17 | Team Bath AS | 17/OV | Team Bath AS | 4:22.49 |
| 3 | 19 | Plymouth Leander SC A | 14/16 | Plymouth Lea | 4:16.61 |
| 4 | 21 | Plymouth Leander SC A | 17/OV | Plymouth Lea | 4:04.00 |
| 5 | 20 | Mount Kelly Swimming | 17/OV | Mt Kelly | 4:14.44 |
| 6 | 18 | Plymouth Leander SC B | 17/OV | Plymouth Lea | 4:19.66 |
| 7 | 16 | Mount Kelly Swimming A | 14/16 | Mt Kelly | 4:24.60 |