| Final |   | time | gap | L | ag | Rct | pts | Butter | Back | Breast |  | 1. Yana Klochkova |   Ukraine | 2:10.75 | CR | 4 | 20 | 0.81 | - | 28.18s | 1:01.54 | 1:39.81 |  | 2. Alice Mills |   Australia | 2:12.75 |   | 5 | 17 | 0.81 | - | 28.40s | 1:03.50 | 1:43.11 |  | 3. Yafei Zhou |   China | 2:12.92 |   | 3 | 19 | 0.77 | - | 28.25s | 1:02.47 | 1:41.89 |  | 4. Hui Qi |   China | 2:14.51 |   | 1 | 18 | 0.79 | - | 29.62s | 1:05.51 | 1:42.48 |  | 5. Maggie Bowen |   United States | 2:14.60 |   | 8 |   | 0.84 | - | 29.88s | 1:04.04 | 1:42.78 |  | 6. Ágnes Kovšcs |   Hungary | 2:14.63 |   | 2 | 22 | 0.79 | - | 29.28s | 1:04.52 | 1:42.15 |  | 7. Beatrice Coada |   Romania | 2:14.65 |   | 7 | 27 | 0.79 | - | 30.09s | 1:04.67 | 1:43.08 |  | 8. Hanna Lorgeril Shcherba |   Belarus | 2:16.70 |   | 6 | 21 | 0.74 | - | 29.08s | 1:03.56 | 1:43.47 |   
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 Semi-Finals - Sunday, 20th July 18:42  |  | Best 8 times advanced to Final.  |   
| Semi 1 18:42 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Yafei Zhou |   China | 2:13.79 | +0.16s | 4 | 19 | 0.79 | - | 3. | 28.39s | 1:03.99 | 1:43.40 |  | 2. Hanna Lorgeril Shcherba |   Belarus | 2:14.17 | +0.54s | 6 | 21 | 0.77 | - | 4. | 29.35s | 1:03.27 | 1:42.30 |  | 3. Hui Qi |   China | 2:14.74 | +1.11s | 7 | 18 | 0.82 | - | 7. | 29.66s | 1:05.82 | 1:42.58 |  | 4. Marianne Limpert |   Canada | 2:15.14 | +1.51s | 3 | 30 | 0.82 | - | 11. | 28.88s | 1:03.30 | 1:43.29 |  | 5. Alenka Kejzar |   Slovenia | 2:15.15 | +1.52s | 5 | 24 | 0.84 | - | 12. | 29.78s | 1:04.09 | 1:42.84 |  | 6. Elizabeth Warden |   Canada | 2:15.43 | +1.80s | 2 | 25 | 0.81 | - | 13. | 29.53s | 1:03.47 | 1:42.78 |  | 7. Maiko Fujino |   Japan | 2:16.58 | +2.95s | 8 | 20 | 0.89 | - | 14. | 30.55s | 1:05.00 | 1:44.85 |  | 8. Tatiana Rouba |   Spain | 2:16.73 | +3.10s | 1 | 19 | 0.90 | - | 15. | 29.80s | 1:05.24 | 1:45.80 |   
| Semi 2 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Yana Klochkova |   Ukraine | 2:13.63 |   | 4 | 20 | 0.82 | - | 1. | 28.33s | 1:02.45 | 1:41.99 |  | 2. Alice Mills |   Australia | 2:13.69 | +0.06s | 3 | 17 | 0.79 | - | 2. | 28.69s | 1:03.94 | 1:43.70 |  | 3. Ágnes Kovšcs |   Hungary | 2:14.32 | +0.69s | 2 | 22 | 0.78 | - | 5. | 29.36s | 1:04.88 | 1:42.18 |  | 4. Beatrice Coada |   Romania | 2:14.71 | +1.08s | 6 | 27 | 0.81 | - | 6. | 30.11s | 1:05.23 | 1:43.61 |  | 5. Maggie Bowen |   United States | 2:14.79 | +1.16s | 5 |   | 0.77 | - | 8. | 29.73s | 1:04.72 | 1:42.99 |  | 6. Kirsty Coventry |   Zimbabwe | 2:14.88 | +1.25s | 7 | 19 | 0.76 | - | 9. | 30.19s | 1:03.92 | 1:43.28 |  | 7. Gabrielle Rose |   United States | 2:15.02 | +1.39s | 1 | 25 | 0.80 | - | 10. | 28.88s | 1:04.05 | 1:43.16 |  | 8..Sara Parise |   Italy | 2:16.75 | +3.12s | 8 | 21 | 0.81 | - | 16. | 29.85s | 1:05.02 | 1:44.55 |   
| Heat 8 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Yana Klochkova |   Ukraine | 2:13.74 |   | 4 | 20 | 0.86 | - | 1. | 28.64s | 1:02.47 | 1:42.22 |  | 2. Yafei Zhou |   China | 2:13.91 | +0.17s | 6 | 19 | 0.79 | - | 2. | 28.02s | 1:02.73 | 1:42.57 |  | 3. Beatrice Coada |   Romania | 2:15.56 | +1.82s | 1 | 27 | 0.80 | - | 7. | 30.02s | 1:04.49 | 1:43.57 |  | 4. Gabrielle Rose |   United States | 2:16.83 | +3.09s | 5 | 25 | 0.75 | - | 13. | 29.25s | 1:04.38 | 1:44.37 |  | 5. Maiko Fujino |   Japan | 2:17.03 | +3.29s | 7 | 20 | 0.85 | - | 16. | 30.37s | 1:05.28 | 1:44.72 |  | 6. Julie Hjorth-Hansen |   Denmark | 2:17.34 | +3.60s | 2 | 19 | 0.84 | - | 20. | 30.00s | 1:05.26 | 1:44.72 |  | 7. Paula Carballido |   Spain | 2:17.50 | +3.76s | 8 | 24 | 0.87 | - | 21. | 29.65s | 1:04.90 | 1:44.84 |  | 8. Leisel Jones |   Australia | 2:17.95 | +4.21s | 3 | 17 | 0.82 | - | 23. | 29.17s | 1:04.70 | 1:43.98 |   
| Heat 7 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Alenka Kejzar |   Slovenia | 2:15.08 | +1.34s | 3 | 24 | 0.85 | - | 4. | 29.95s | 1:03.88 | 1:42.07 |  | 2. Alice Mills |   Australia | 2:15.37 | +1.63s | 6 | 17 | 0.76 | - | 5. | 29.40s | 1:04.55 | 1:44.52 |  | 3. Hanna Lorgeril Shcherba |   Belarus | 2:15.78 | +2.04s | 4 | 21 | 0.78 | - | 8. | 29.96s | 1:04.97 | 1:44.17 |  | 4. Hui Qi |   China | 2:16.76 | +3.02s | 5 | 18 | 0.83 | - | 12. | 30.14s | 1:07.12 | 1:44.36 |  | 5. Tatiana Rouba |   Spain | 2:16.85 | +3.11s | 7 | 19 | 0.87 | - | 14. | 29.63s | 1:05.33 | 1:45.95 |  | 6. Sara Parise |   Italy | 2:17.00 | +3.26s | 8 | 21 | 0.80 | - | 15. | 29.61s | 1:05.60 | 1:44.56 |  | 7. Nicole Hetzer |   Germany | 2:17.30 | +3.56s | 2 | 24 | 0.91 | - | 19. | 30.70s | 1:04.70 | 1:46.04 |  | 8. Elizabeth Van Welie |   New Zealand | 2:20.13 | +6.39s | 1 | 23 | 0.79 | - | 30. | 30.51s | 1:08.64 | 1:48.42 |   
| Heat 6 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Maggie Bowen |   United States | 2:14.88 | +1.14s | 5 |   | 0.80 | - | 3. | 29.70s | 1:03.66 | 1:42.66 |  | 2. Marianne Limpert |   Canada | 2:15.50 | +1.76s | 6 | 30 | 0.87 | - | 6. | 29.38s | 1:04.08 | 1:43.74 |  | 3. Ágnes Kovšcs |   Hungary | 2:16.31 | +2.57s | 7 | 22 | 0.82 | - | 9. | 29.51s | 1:05.29 | 1:43.19 |  | 4. Elizabeth Warden |   Canada | 2:16.35 | +2.61s | 4 | 25 | 0.81 | - | 10. | 29.53s | 1:03.63 | 1:43.06 |  | 5. Kirsty Coventry |   Zimbabwe | 2:16.52 | +2.78s | 3 | 19 | 0.74 | - | 11. | 28.96s | 1:02.91 | 1:43.80 |  | 6. Diana Remenyi |   Hungary | 2:17.20 | +3.46s | 2 | 17 | 0.86 | - | 17. | 29.83s | 1:05.73 | 1:44.90 |  | 7. Veronica Massari |   Italy | 2:19.04 | +5.30s | 8 | 24 | 0.81 | - | 27. | 29.79s | 1:05.31 | 1:46.94 |  | -. Wei Ling Joscelin Yeo |   Singapore | DNS |   | 1 | 24 | - | - | -. |   |   |   |   
| Heat 5 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Aleksandra Urbanczyk |   Poland | 2:17.28 | +3.54s | 4 | 15 | 0.83 | - | 18. | 29.69s | 1:04.28 | 1:44.52 |  | 2. Helen Norfolk |   New Zealand | 2:17.79 | +4.05s | 7 | 21 | 0.81 | - | 22. | 30.03s | 1:04.50 | 1:46.22 |  | 3. Yana Tolkatcheva |   Russia | 2:18.74 | +5.00s | 5 |   | 0.90 | - | 25. | 30.09s | 1:05.54 | 1:47.10 |  | 4. Georgina Bardach |   Argentina | 2:18.76 | +5.02s | 6 | 19 | 0.82 | - | 26. | 30.35s | 1:06.50 | 1:47.08 |  | 6. Aikaterini Sarakatsani |   Greece | 2:19.84 | +6.10s | 8 | 26 | 0.83 | - | 28. | 31.34s | 1:07.78 | 1:47.22 |  | 6. Mirna Jukic |   Austria | 2:20.36 | +6.62s | 3 | 17 | 0.77 | - | 32. | 30.59s | 1:06.71 | 1:45.56 |  | 7. Yi Ting Siow |   Malaysia | 2:25.82 | +12.08s | 2 | 17 | 0.95 | - | 36. | 31.65s | 1:09.88 | 1:50.10 |  | -. Inbal Levavi |   Israel | DNS |   | 1 |   | 0.87 | - | -. | 30.43s | 1:06.14 | 1:46.97 |   
| Heat 4 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Joanna Maranhao-Melo |   Brazil | 2:18.56 | +4.82s | 4 | 16 | 0.82 | - | 24. | 30.85s | 1:06.26 | 1:46.88 |  | 2. Petra Banovic |   Croatia | 2:20.08 | +6.34s | 6 | 23 | 0.75 | - | 29. | 29.88s | 1:05.20 | 1:47.73 |  | 3. Lara Hrund Bjargardottir |   Iceland | 2:20.35 | +6.61s | 2 | 22 | 0.77 | - | 31. | 31.28s | 1:08.02 | 1:47.46 |  | 4. Elisabeth Jarland |   Norway | 2:20.83 | +7.09s | 5 | 18 | 0.89 | - | 34. | 30.89s | 1:06.96 | 1:47.71 |  | 5. Yana Martynova |   Russia | 2:22.48 | +8.74s | 3 | 15 | 0.94 | - | 35. | 30.67s | 1:07.44 | 1:49.66 |  | 6. Valeria Silva |   Peru | 2:26.61 | +12.87s | 8 | 17 | 0.80 | - | 37. | 30.72s | 1:07.38 | 1:49.94 |  | 7. Sabria Faiza Dahane |   Algeria | 2:27.27 | +13.53s | 1 | 18 | 0.84 | - | 38. | 31.17s | 1:08.65 | 1:52.34 |  | 8. Shrone Austin |   Seychelles | 2:32.42 | +18.68s | 7 | 14 | 0.94 | - | 44. | 33.03s | 1:14.86 | 1:56.80 |   
| Heat 3 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Katerine Moreno |   Bolivia | 2:29.85 | +16.11s | 1 | 29 | 0.84 | - | 39. | 34.17s | 1:13.06 | 1:55.57 |  | 2. Khadija Ciss |   Senegal | 2:30.28 | +16.54s | 3 | 20 | 0.91 | - | 40. | 32.08s | 1:09.14 | 1:57.07 |  | 3. Richa Mishra |   India | 2:30.99 | +17.25s | 5 | 22 | 0.96 | - | 41. | 31.56s | 1:09.62 | 1:55.81 |  | 4. Jamie Shufflebarger |   US Virgin Islands | 2:31.14 | +17.40s | 2 |   | 0.79 | - | 42. | 32.23s | 1:10.30 | 1:55.07 |  | 5. Magdalena Sutanto |   Indonesia | 2:31.92 | +18.18s | 6 |   | 0.81 | - | 43. | 32.04s | 1:15.07 | 1:58.62 |  | 6. Ayeisha Collymore |   Trinidad Tobago | 2:32.61 | +18.87s | 7 |   | 0.91 | - | 45. | 31.86s | 1:09.82 | 1:57.78 |  | 7. Angela Galea |   Malta | 2:33.32 | +19.58s | 8 | 20 | 0.85 | - | 46. | 31.63s | 1:13.74 | 1:58.56 |  | 8. Sivranjani Vaidyanathan |   India | 2:33.61 | +19.87s | 4 |   | 0.87 | - | 47. | 33.14s | 1:14.19 | 1:58.54 |   
| Heat 2 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Susan Anchia |   Costa Rica | 2:35.03 | +21.29s | 4 |   | 0.86 | - | 48. | 33.25s | 1:11.28 | 2:00.51 |  | 2. Ana Galindo |   Honduras | 2:39.70 | +25.96s | 5 | 16 | 0.93 | - | 49. | 34.61s | 1:15.33 | 2:02.43 |  | 3. Roshendra Vrolijk |   Aruba | 2:40.46 | +26.72s | 3 | 18 | 0.76 | - | 50. | 33.34s | 1:17.85 | 2:04.99 |  | 4. Liana Ramerison Rabenja |   Madagascar | 2:44.29 | +30.55s | 7 |   | 0.86 | - | 51. | 35.26s | 1:18.25 | 2:04.39 |  | -. Tojohanitra Andriamanjatoarimanana |   Madagascar | DSQ |   | 2 | 12 | 0.86 | - | -. | 33.56s | 1:19.79 | 2:08.59 |  | -. Eliane Droubry Dohi |   Ivory Coast | DNS |   | 1 | 15 | - | - | -. |   |   |   |  | -. Lasm Quissoh Genevieve Meledje |   Ivory Coast | DNS |   | 6 |   | - | - | -. |   |   |   |   
| Heat 1 09:00 |   | time | gap | L | ag | Rct | pts | Rk | Butter | Back | Breast |  | 1. Malin Svahnstrom |   Sweden | 2:20.57 | +6.83s | 3 | 23 | 0.81 | - | 33. | 30.35s | 1:07.17 | 1:48.13 |  | 2. Kiran Khan |   Pakistan | 2:44.47 | +30.73s | 4 | 13 | 0.84 | - | 52. | 34.11s | 1:15.19 | 2:07.16 |  | -. Jakie Wellman |   Zambia | DSQ |   | 5 | 14 | 0.89 | - | -. | 33.42s | 1:17.85 | 2:10.13 |   
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