EVENT 112 Womens Open 800m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 1 | Rose Foden | 99 | Northampton | 9:11.03 |
| 2 | 3 | Emily Graham | 99 | Plymouth Lea | 9:08.90 |
| 3 | 5 | Sophie Evans | 99 | Swim Swansea | 8:59.56 |
| 4 | 7 | Rosie Rudin | 98 | Nova Cent'n | 8:58.26 |
| 5 | 6 | Philippa Shuttleworth | 97 | Hatfield | 8:59.12 |
| 6 | 4 | Lucy Ellis | 97 | Co Sund'land | 9:02.11 |
| 7 | 2 | Georgia Wright | 98 | Donc Dartes | 9:09.12 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 9 | Julie Aglund Lauidsen | 96 | Denmark | 8:49.69 |
| 2 | 11 | Lauren Walton | 95 | Beckenham | 8:47.54 |
| 3 | 13 | Camilla Hattersley | 95 | Co Glasgow | 8:36.91 |
| 4 | 15 | Hannah Miley | 89 | Garioch | 8:36.49 |
| 5 | 14 | Aisha Thornton | 91 | Loughboro Un | 8:36.80 |
| 6 | 12 | Ellena Jones | 97 | Swim Swansea | 8:40.80 |
| 7 | 10 | Alice Dearing | 97 | Royal Wolv | 8:49.49 |
| 8 | 8 | Jessie Westnidge | 97 | Co Sheffield | 8:57.94 |