| Final 21:04 | time | +time | L | | | 1. United States |  | 7:42.92 | OR | 05 | Stats | | 2. Australia |  | 7:44.41 | +1.49s | 04 | Stats | | 3. France |  | 7:47.49 | +4.57s | 02 | Stats | | 4. Canada |  | 7:50.65 | +7.73s | 03 | Stats | | 5. Great Britain |  | 7:52.37 | +9.45s | 01 | Stats | | 6. China |  | 7:53.11 | +10.19s | 07 | Stats | | 7. Italy |  | 7:56.30 | +13.38s | 06 | Stats | | 8. Japan |  | 7:56.73 | +13.81s | 08 | Stats |
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| . - Wednesday 01.08 11:26 |
| Heat 1 | time | +time | L | Rk | React. | | | 1. Australia | | 7:49.44 | - | 04 | 1. | 0.71 | Times | | 2. Canada | | 7:50.84 | +1.40 | 05 | 3. | 0.73 | Times | | 3. France | | 7:52.88 | +3.44 | 03 | 5. | 0.72 | Times | | 4. Great Britain | | 7:54.31 | +4.87 | 06 | 7. | 0.73 | Times | | 5. Japan | | 7:54.56 | +5.12 | 02 | 8. | 0.75 | Times | | 6. Spain |  | 7:54.59 | +5.15 | 01 | 10. | 0.72 | Times | | 7. Russia |  | 7:56.50 | +7.06 | 07 | 12. | 0.80 | Times | | 8. Ukraine |  | 8:12.67 | +23.23 | 08 | 15. | 0.78 | Times |
| Heat 2 | time | +time | L | Rk | React. | | | 1. United States | | 7:50.75 | - | 04 | 2. | 0.72 | Times | | 2. Italy | | 7:52.75 | +2.00 | 06 | 4. | 0.70 | Times | | 3. China | | 7:53.66 | +2.91 | 05 | 6. | 0.70 | Times | | 4. Hungary |  | 7:54.58 | +3.83 | 03 | 9. | 0.69 | Times | | 5. New Zealand |  | 7:55.92 | +5.17 | 02 | 11. | 0.75 | Times | | 6. Germany |  | 7:58.93 | +8.18 | 07 | 13. | 0.71 | Times | | 7. Slovenia |  | 8:04.69 | +13.94 | 01 | 14. | 0.69 | Times | | 8. Poland |  | 8:13.76 | +23.01 | 08 | 16. | 0.71 | Times |
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| 12 Best WC 2011 | WC | Odds | | World 2011 Women 4x200m Freestyle Relay | | 1. United States | 1 | 5/9 | | 2. Australia | 2 | 5/2 | | 3. China | 3 | 3/1 | | 4. Canada | 7 | 50/1 | | 5. Hungary | 5 | 80/1 | | 6. France | 4 | 14/1 | | 7. Italy | 13 | 100/1 | | 8. Great Britain | 6 | 40/1 | | 9. New Zealand | 8 | | | 10.Japan | 9 | | | 11.Germany | 10 | | | 12.Russia | 11 | | | -. Sweden | 12 | |
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| Next best times | WC | | 13.Slovenia | | | 14.Spain | | | 15.Poland | | | 16.Ukraine | 14 |
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London 2012