| Final 20:36 |   | time | gap | L | Ag | Rct | pts | 100m | 200m | 300m |  | 1. Ariarne Titmus |   Australia | 3:55.38 | WR | 5 | 22 | 0.72 | 1013 | 56.92s | 1:56.94 | 2:56.90 |  | 2. Katie Ledecky |   United States | 3:58.73 | +3.35s | 4 | 26 | 0.67 | 971 | 57.87s | 1:58.25 | 2:58.58 |  | 3. Erika Fairweather |   New Zealand | 3:59.59 | +4.21s | 2 | 19 | 0.76 | 960 | 57.53s | 1:58.21 | 2:59.79 |  | 4. Summer Mcintosh |   Canada | 3:59.94 | +4.56s | 3 | 16 | 0.84 | 956 | 57.14s | 1:57.47 | 2:58.35 |  | 5. Bingjie Li |   China | 4:01.65 | +6.27s | 8 | 21 | 0.71 | 936 | 58.51s | 2:00.01 | 3:01.66 |  | 6. Lani Pallister |   Australia | 4:05.17 | +9.79s | 7 | 21 | 0.68 | 896 | 58.14s | 2:00.11 | 3:02.87 |  | 7. Isabel Gose |   Germany | 4:05.27 | +9.89s | 6 | 21 | 0.84 | 895 | 58.14s | 2:00.02 | 3:02.85 |  | 8. Bella Sims |   United States | 4:05.37 | +9.99s | 1 | 18 | 0.56 | 894 | 57.37s | 1:59.68 | 3:03.03 |  | Final 20:36 |   | time | gap | L | Ag | Rct | pts | 100m | 200m | 300m |  | 1. Ariarne Titmus |   Australia | 3:55.38 | WR | 5 | 22 | 0.72 | 1013 | 56.92s | 1:56.94 | 2:56.90 |  | 2. Katie Ledecky |   United States | 3:58.73 | +3.35s | 4 | 26 | 0.67 | 971 | 57.87s | 1:58.25 | 2:58.58 |  | 3. Erika Fairweather |   New Zealand | 3:59.59 | +4.21s | 2 | 19 | 0.76 | 960 | 57.53s | 1:58.21 | 2:59.79 |  | 4. Summer Mcintosh |   Canada | 3:59.94 | +4.56s | 3 | 16 | 0.84 | 956 | 57.14s | 1:57.47 | 2:58.35 |  | 5. Bingjie Li |   China | 4:01.65 | +6.27s | 8 | 21 | 0.71 | 936 | 58.51s | 2:00.01 | 3:01.66 |  | 6. Lani Pallister |   Australia | 4:05.17 | +9.79s | 7 | 21 | 0.68 | 896 | 58.14s | 2:00.11 | 3:02.87 |  | 7. Isabel Gose |   Germany | 4:05.27 | +9.89s | 6 | 21 | 0.84 | 895 | 58.14s | 2:00.02 | 3:02.85 |  | 8. Bella Sims |   United States | 4:05.37 | +9.99s | 1 | 18 | 0.56 | 894 | 57.37s | 1:59.68 | 3:03.03 |   
| World Record: Ariarne Titmus, Australia 3:56.40 Adelaide, Australia 22th May 2022 |  | World Championship Record: Katie Ledecky, United States 3:58.34 Budapest, Hungary 23rd July 2017 |   
|
 Heats - Sunday, 23rd July 11:58  |  | Best 8 times advanced to Final.  |   
| Heat 5 12:22 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Katie Ledecky |   United States | 4:00.80 |   | 5 | 26 | 0.69 | 946 | 1. | 57.59s | 1:58.68 | 3:00.41 |  | 2. Summer McIntosh |   Canada | 4:01.72 | +0.92s | 4 | 16 | 0.76 | 935 | 3. | 58.05s | 1:59.05 | 3:00.65 |  | 3. Bella Sims |   United States | 4:04.25 | +3.45s | 6 | 18 | 0.54 | 906 | 7. | 57.20s | 1:59.02 | 3:01.65 |  | 4. Bingjie Li |   China | 4:04.98 | +4.18s | 3 | 21 | 0.63 | 898 | 8. | 58.01s | 1:59.13 | 3:01.58 |  | 5. Ajna Kesely |   Hungary | 4:07.08 | +6.28s | 1 | 21 | 0.73 | 875 | 9. | 59.76s | 2:01.99 | 3:04.47 |  | 6. Freya Constance Colbert |   Great Britain | 4:09.02 | +8.22s | 8 | 19 | 0.68 | 855 | 13. | 58.93s | 2:00.87 | 3:04.43 |  | 7. Miyu Namba |   Japan | 4:10.23 | +9.43s | 2 | 21 | 0.68 | 843 | 16. | 59.09s | 2:02.58 | 3:07.12 |  | 8. Eve Thomas |   New Zealand | 4:11.33 | +10.53s | 7 | 22 | 0.71 | 832 | 20. | 1:00.23 | 2:03.34 | 3:07.97 |  | 9. Ella Christina Jansen |   Canada | 4:12.77 | +11.97s | 17 |   | 0.75 | 818 | 22. | 58.89s | 2:01.75 | 3:05.90 |  | 10.Bettina Fabian |   Hungary | 4:12.83 | +12.03s | 9 | 18 | 0.73 | 817 | 23. | 1:00.56 | 2:04.35 | 3:08.52 |  | Heat 5 12:22 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Katie Ledecky |   United States | 4:00.80 |   | 5 | 26 | 0.69 | 946 | 1. | 57.59s | 1:58.68 | 3:00.41 |  | 2. Summer McIntosh |   Canada | 4:01.72 | +0.92s | 4 | 16 | 0.76 | 935 | 3. | 58.05s | 1:59.05 | 3:00.65 |  | 3. Bella Sims |   United States | 4:04.25 | +3.45s | 6 | 18 | 0.54 | 906 | 7. | 57.20s | 1:59.02 | 3:01.65 |  | 4. Bingjie Li |   China | 4:04.98 | +4.18s | 3 | 21 | 0.63 | 898 | 8. | 58.01s | 1:59.13 | 3:01.58 |  | 5. Ajna Kesely |   Hungary | 4:07.08 | +6.28s | 1 | 21 | 0.73 | 875 | 9. | 59.76s | 2:01.99 | 3:04.47 |  | 6. Freya Constance Colbert |   Great Britain | 4:09.02 | +8.22s | 8 | 19 | 0.68 | 855 | 13. | 58.93s | 2:00.87 | 3:04.43 |  | 7. Miyu Namba |   Japan | 4:10.23 | +9.43s | 2 | 21 | 0.68 | 843 | 16. | 59.09s | 2:02.58 | 3:07.12 |  | 8. Eve Thomas |   New Zealand | 4:11.33 | +10.53s | 7 | 22 | 0.71 | 832 | 20. | 1:00.23 | 2:03.34 | 3:07.97 |  | 9. Ella Christina Jansen |   Canada | 4:12.77 | +11.97s | 17 |   | 0.75 | 818 | 22. | 58.89s | 2:01.75 | 3:05.90 |  | 10.Bettina Fabian |   Hungary | 4:12.83 | +12.03s | 9 | 18 | 0.73 | 817 | 23. | 1:00.56 | 2:04.35 | 3:08.52 |   
| Heat 4 12:16 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Ariarne Titmus |   Australia | 4:01.39 | +0.59s | 4 | 22 | 0.74 | 939 | 2. | 57.73s | 1:58.68 | 3:00.14 |  | 2. Isabel Gose |   Germany | 4:03.02 | +2.22s | 6 | 21 | 0.78 | 920 | 4. | 58.00s | 1:59.35 | 3:01.64 |  | 3. Erika Fairweather |   New Zealand | 4:03.07 | +2.27s | 5 | 19 | 0.75 | 919 | 5. | 57.78s | 1:59.42 | 3:01.74 |  | 4. Lani Pallister |   Australia | 4:03.49 | +2.69s | 3 | 21 | 0.66 | 915 | 6. | 58.21s | 1:59.64 | 3:01.95 |  | 5. Waka Kobori |   Japan | 4:07.48 | +6.68s | 1 | 22 | 0.70 | 871 | 10. | 59.60s | 2:02.34 | 3:05.55 |  | 6. Gabrielle Roncatto |   Brazil | 4:07.99 | +7.19s | 7 | 25 | 0.72 | 866 | 11. | 59.11s | 2:01.72 | 3:05.27 |  | 7. Maria Fernanda De Oliveira |   Brazil | 4:08.67 | +7.87s | 8 | 20 | 0.76 | 859 | 12. | 59.58s | 2:02.55 | 3:05.62 |  | 8. Anastasiia Kirpichnikova |   France | 4:09.43 | +8.63s | 9 | 23 | 0.74 | 851 | 14. | 59.74s | 2:02.48 | 3:06.14 |  | 9. Yonghui Ma |   China | 4:10.64 | +9.84s | 2 | 16 | 0.65 | 839 | 17. | 58.86s | 2:01.47 | 3:06.09 |  | 10.Merve Tuncel |   Turkey | 4:13.34 | +12.54s | 18 |   | 0.70 | 812 | 26. | 1:00.14 | 2:03.63 | 3:08.52 |  | Heat 4 12:16 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Ariarne Titmus |   Australia | 4:01.39 | +0.59s | 4 | 22 | 0.74 | 939 | 2. | 57.73s | 1:58.68 | 3:00.14 |  | 2. Isabel Gose |   Germany | 4:03.02 | +2.22s | 6 | 21 | 0.78 | 920 | 4. | 58.00s | 1:59.35 | 3:01.64 |  | 3. Erika Fairweather |   New Zealand | 4:03.07 | +2.27s | 5 | 19 | 0.75 | 919 | 5. | 57.78s | 1:59.42 | 3:01.74 |  | 4. Lani Pallister |   Australia | 4:03.49 | +2.69s | 3 | 21 | 0.66 | 915 | 6. | 58.21s | 1:59.64 | 3:01.95 |  | 5. Waka Kobori |   Japan | 4:07.48 | +6.68s | 1 | 22 | 0.70 | 871 | 10. | 59.60s | 2:02.34 | 3:05.55 |  | 6. Gabrielle Roncatto |   Brazil | 4:07.99 | +7.19s | 7 | 25 | 0.72 | 866 | 11. | 59.11s | 2:01.72 | 3:05.27 |  | 7. Maria Fernanda De Oliveira |   Brazil | 4:08.67 | +7.87s | 8 | 20 | 0.76 | 859 | 12. | 59.58s | 2:02.55 | 3:05.62 |  | 8. Anastasiia Kirpichnikova |   France | 4:09.43 | +8.63s | 9 | 23 | 0.74 | 851 | 14. | 59.74s | 2:02.48 | 3:06.14 |  | 9. Yonghui Ma |   China | 4:10.64 | +9.84s | 2 | 16 | 0.65 | 839 | 17. | 58.86s | 2:01.47 | 3:06.09 |  | 10.Merve Tuncel |   Turkey | 4:13.34 | +12.54s | 18 |   | 0.70 | 812 | 26. | 1:00.14 | 2:03.63 | 3:08.52 |   
| Heat 3 12:10 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Valentine Dumont |   Belgium | 4:10.09 | +9.29s | 5 | 23 | 0.69 | 844 | 15. | 1:00.47 | 2:03.98 | 3:07.19 |  | 2. Dakyung Han |   South Korea | 4:11.08 | +10.28s | 1 | 23 | 0.70 | 834 | 18. | 59.79s | 2:03.91 | 3:07.51 |  | 3. Deniz Ertan |   Turkey | 4:11.29 | +10.49s | 3 | 19 | 0.72 | 832 | 19. | 1:01.34 | 2:04.86 | 3:08.24 |  | 4. Imani De Jong |   Netherlands | 4:12.03 | +11.23s | 2 | 21 | 0.69 | 825 | 21. | 59.98s | 2:03.61 | 3:08.46 |  | 5. Ching Hwee Gan |   Singapore | 4:13.10 | +12.30s | 9 | 20 | 0.64 | 814 | 24. | 1:00.90 | 2:04.30 | 3:08.50 |  | 6. Marlene Kahler |   Austria | 4:13.13 | +12.33s | 22 |   | 0.73 | 814 | 25. | 1:00.05 | 2:04.09 | 3:08.50 |  | 7. Daria Golovaty |   Israel | 4:14.33 | +13.53s | 8 | 17 | 0.69 | 803 | 27. | 1:01.57 | 2:05.71 | 3:09.98 |  | 8. Paula Otero Fernandez |   Spain | 4:14.63 | +13.83s | 7 | 19 | 0.72 | 800 | 28. | 1:01.74 | 2:05.03 | 3:09.51 |  | 9. Cyrielle Duhamel |   France | 4:16.97 | +16.17s | 6 | 23 | 0.72 | 778 | 30. | 1:01.34 | 2:05.90 | 3:11.40 |  | 10.Katja Fain |   Slovenia | 4:18.05 | +17.25s | 4 | 21 | 0.73 | 768 | 31. | 1:01.49 | 2:06.71 | 3:12.59 |  | Heat 3 12:10 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Valentine Dumont |   Belgium | 4:10.09 | +9.29s | 5 | 23 | 0.69 | 844 | 15. | 1:00.47 | 2:03.98 | 3:07.19 |  | 2. Dakyung Han |   South Korea | 4:11.08 | +10.28s | 1 | 23 | 0.70 | 834 | 18. | 59.79s | 2:03.91 | 3:07.51 |  | 3. Deniz Ertan |   Turkey | 4:11.29 | +10.49s | 3 | 19 | 0.72 | 832 | 19. | 1:01.34 | 2:04.86 | 3:08.24 |  | 4. Imani De Jong |   Netherlands | 4:12.03 | +11.23s | 2 | 21 | 0.69 | 825 | 21. | 59.98s | 2:03.61 | 3:08.46 |  | 5. Ching Hwee Gan |   Singapore | 4:13.10 | +12.30s | 9 | 20 | 0.64 | 814 | 24. | 1:00.90 | 2:04.30 | 3:08.50 |  | 6. Marlene Kahler |   Austria | 4:13.13 | +12.33s | 22 |   | 0.73 | 814 | 25. | 1:00.05 | 2:04.09 | 3:08.50 |  | 7. Daria Golovaty |   Israel | 4:14.33 | +13.53s | 8 | 17 | 0.69 | 803 | 27. | 1:01.57 | 2:05.71 | 3:09.98 |  | 8. Paula Otero Fernandez |   Spain | 4:14.63 | +13.83s | 7 | 19 | 0.72 | 800 | 28. | 1:01.74 | 2:05.03 | 3:09.51 |  | 9. Cyrielle Duhamel |   France | 4:16.97 | +16.17s | 6 | 23 | 0.72 | 778 | 30. | 1:01.34 | 2:05.90 | 3:11.40 |  | 10.Katja Fain |   Slovenia | 4:18.05 | +17.25s | 4 | 21 | 0.73 | 768 | 31. | 1:01.49 | 2:06.71 | 3:12.59 |   
| Heat 2 12:05 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Maria Victoria Yegres Cottin |   Venezuela | 4:15.79 | +14.99s | 4 | 17 | 0.70 | 789 | 29. | 1:01.59 | 2:05.96 | 3:11.12 |  | 2. Iman Avdic |   Bosnia Herzegovina | 4:20.04 | +19.24s | 6 | 15 | 0.70 | 751 | 32. | 1:01.91 | 2:07.52 | 3:13.88 |  | 3. Enkhkhuslen Batbayar |   Mongolia | 4:21.39 | +20.59s | 5 | 21 | 0.74 | 739 | 33. | 1:02.73 | 2:07.76 | 3:13.88 |  | 4. Thi My Tien Vo |   Vietnam | 4:23.21 | +22.41s | 3 | 17 | 0.75 | 724 | 34. | 1:02.83 | 2:08.24 | 3:15.33 |  | 5. Eva Petrovska |   North Macedonia | 4:24.92 | +24.12s | 2 | 18 | 0.76 | 710 | 35. | 1:03.37 | 2:09.90 | 3:17.39 |  | 6. Harper Barrowman |   Cayman Islands | 4:26.88 | +26.08s | 1 | 17 | 0.73 | 695 | 36. | 1:04.43 | 2:12.22 | 3:20.38 |  | 7. Danielle Treasure |   Barbados | 4:32.39 | +31.59s | 8 | 19 | 0.73 | 653 | 37. | 1:05.42 | 2:13.97 | 3:23.06 |  | 8. Sasha Gatt |   Malta | 4:35.45 | +34.65s | 7 | 18 | 0.81 | 632 | 38. | 1:05.17 | 2:14.91 | 3:25.63 |  | Heat 2 12:05 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Maria Victoria Yegres Cottin |   Venezuela | 4:15.79 | +14.99s | 4 | 17 | 0.70 | 789 | 29. | 1:01.59 | 2:05.96 | 3:11.12 |  | 2. Iman Avdic |   Bosnia Herzegovina | 4:20.04 | +19.24s | 6 | 15 | 0.70 | 751 | 32. | 1:01.91 | 2:07.52 | 3:13.88 |  | 3. Enkhkhuslen Batbayar |   Mongolia | 4:21.39 | +20.59s | 5 | 21 | 0.74 | 739 | 33. | 1:02.73 | 2:07.76 | 3:13.88 |  | 4. Thi My Tien Vo |   Vietnam | 4:23.21 | +22.41s | 3 | 17 | 0.75 | 724 | 34. | 1:02.83 | 2:08.24 | 3:15.33 |  | 5. Eva Petrovska |   North Macedonia | 4:24.92 | +24.12s | 2 | 18 | 0.76 | 710 | 35. | 1:03.37 | 2:09.90 | 3:17.39 |  | 6. Harper Barrowman |   Cayman Islands | 4:26.88 | +26.08s | 1 | 17 | 0.73 | 695 | 36. | 1:04.43 | 2:12.22 | 3:20.38 |  | 7. Danielle Treasure |   Barbados | 4:32.39 | +31.59s | 8 | 19 | 0.73 | 653 | 37. | 1:05.42 | 2:13.97 | 3:23.06 |  | 8. Sasha Gatt |   Malta | 4:35.45 | +34.65s | 7 | 18 | 0.81 | 632 | 38. | 1:05.17 | 2:14.91 | 3:25.63 |   
| Heat 1 11:58 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Anna Nikishkina |   Kyrgyzstan | 4:36.12 | +35.32s | 3 | 17 | 0.73 | 627 | 39. | 1:04.50 | 2:14.47 | 3:25.71 |  | 2. Natalia Jean Kuipers |   US Virgin Islands | 4:38.00 | +37.20s | 4 | 21 | 0.73 | 614 | 40. | 1:04.83 | 2:15.25 | 3:26.71 |  | 3. Amaya Bollinger |   Guam | 5:16.50 | +1:15.70 | 5 | 15 | 0.61 | 416 | 41. | 1:09.97 | 2:27.95 | 3:52.25 |  | Heat 1 11:58 |   | time | gap | L | Ag | Rct | pts | Rk | 100m | 200m | 300m |  | 1. Anna Nikishkina |   Kyrgyzstan | 4:36.12 | +35.32s | 3 | 17 | 0.73 | 627 | 39. | 1:04.50 | 2:14.47 | 3:25.71 |  | 2. Natalia Jean Kuipers |   US Virgin Islands | 4:38.00 | +37.20s | 4 | 21 | 0.73 | 614 | 40. | 1:04.83 | 2:15.25 | 3:26.71 |  | 3. Amaya Bollinger |   Guam | 5:16.50 | +1:15.70 | 5 | 15 | 0.61 | 416 | 41. | 1:09.97 | 2:27.95 | 3:52.25 |   
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