Fastest Heats Womens Open 800m Freestyle
| Place | Name | AaD | Club | Time | FINA Pt | | 100 | 200 | 300 | 400 | 500 | 600 | 700 |
| 1. | Rebecca Adlington | 19 | Nova Cent'n | 8:27.86 | 965 | | 1:02.63 | 2:06.93 | 3:11.59 | 4:14.97 | 5:18.04 | 6:21.35 | 7:25.18 |
| 2. | Camelia Potec | 26 | Canet 66 | 8:34.67 | 927 | | 1:02.41 | 2:06.76 | 3:11.46 | 4:16.28 | 5:20.32 | 6:25.34 | 7:30.56 |
| 3. | Cassandra Patten | 21 | Stockport Mo | 8:44.06 | 878 | | 1:02.96 | 2:07.53 | 3:12.22 | 4:17.58 | 5:23.90 | 6:30.86 | 7:38.18 |
| 4. | Jazmin Carlin | 18 | Swansea Perf | 8:53.49 | 832 | | 1:04.82 | 2:12.06 | 3:19.70 | 4:27.20 | 5:33.55 | 6:40.76 | 7:47.61 |
| 5. | Katy Whitfield | 19 | Stockport Mo | 8:56.45 | 819 | | 1:05.53 | 2:13.43 | 3:21.06 | 4:28.19 | 5:34.99 | 6:42.29 | 7:49.42 |
| 6. | Catherine Marcroft | 16 | Gallica | 8:58.89 | 808 | | 1:04.59 | 2:11.88 | 3:19.65 | 4:27.42 | 5:35.18 | 6:43.52 | 7:51.81 |
| 7. | Megan Gilchrist | 18 | Co Edinburgh | 9:02.50 | 792 | | 1:03.38 | 2:10.53 | 3:18.72 | 4:26.60 | 5:35.48 | 6:44.71 | 7:54.35 |
| 8. | Kayleigh Dawson | 15 | Co Newcastle | 9:04.94 | 781 | | 1:04.91 | 2:13.13 | 3:22.06 | 4:30.90 | 5:39.87 | 6:49.82 | 7:58.01 |
| 9. | Erin Jeffery | 19 | Bath Univ | 9:05.11 | 780 | 0 | 1:04.97 | 2:13.13 | 3:21.80 | 4:30.50 | 5:39.29 | 6:48.39 | 7:58.01 |
| 10. | Jennifer Jackson | 17 | Wigan | 9:12.07 | 751 | 0 | 1:05.38 | 2:13.77 | 3:22.82 | 4:34.08 | 5:42.71 | 6:53.30 | 8:03.51 |
| 11. | Aisha Thornton | 17 | Warrington W | 9:13.38 | 746 | | 1:04.04 | 2:13.21 | 3:23.43 | 4:33.69 | 5:43.92 | 6:53.97 | 8:03.94 |
| 12. | Danielle Francis | 18 | Bournem'th D | 9:16.26 | 734 | | 1:05.23 | 2:13.97 | 3:22.74 | 4:32.84 | 5:44.29 | 6:55.21 | 8:06.51 |
| 13. | Alishia Palmer | 16 | Nova Cent'n | 9:18.49 | 726 | 0 | 1:07.11 | 2:16.71 | 3:26.60 | 4:36.68 | 5:47.57 | 6:58.87 | 8:09.84 |
| 14. | Emma Harris | 21 | Reading | 9:20.25 | 719 | 0 | 1:05.81 | 2:15.91 | 3:26.76 | 4:37.48 | 5:48.32 | 6:59.19 | 8:09.68 |
| 15. | Sarah Owen | 18 | Portsmouth N | 9:23.56 | 706 | 0 | 1:05.37 | 2:14.59 | 3:24.65 | 4:35.98 | 5:47.56 | 7:00.01 | 8:12.44 |
| 16. | Rachel Martin | 13 | Nova Cent'n | 9:24.10 | 704 | 0 | 1:06.97 | 2:18.61 | 3:30.44 | 4:41.55 | 5:53.00 | 7:03.65 | 8:14.44 |
| 17. | Emilie Elliott | 16 | Aberearon | 9:24.54 | 702 | | 1:07.61 | 2:18.07 | 3:28.08 | 4:38.41 | 5:49.67 | 7:01.42 | 8:13.18 |
| 18. | Adenais Vachon | 15 | Farnham | 9:27.77 | 691 | 0 | 1:06.17 | 2:16.94 | 3:29.07 | 4:40.77 | 5:53.77 | 7:05.82 | 8:17.85 |
| 19. | Erica Brown | 21 | Chesterfield | 9:45.39 | 630 | | 1:08.17 | 2:21.49 | 3:35.33 | 4:49.47 | 6:03.60 | 7:17.80 | 8:31.96 |
| Amanda Nugent | 17 | Co Salford | DQ | ST- | | | | | | | |
Disqualification Codes
