# Swimming at the 2015 World Aquatics Championships – Women's 4 × 200 metre freestyle relay

The Women's 4 × 200 metre freestyle relay competition of the swimming events at the 2015 World Aquatics Championships in Kazan, Russia, was held on 6 August with the heats and the final.

## Records

Prior to the competition, the existing world and championship records were as follows.
| World record | China | 7:42.08 | Rome, Italy | 30 July 2009 |
| Competition record | China | 7:42.08 | Rome, Italy | 30 July 2009 |

## Results
### Heats

The heats were held at 10:57.
| Rank | Heat | Lane | Nation | Swimmers | Time | Notes |
| 1 | 2 | 3 | Italy | Alice Mizzau (1:58.78) Erica Musso (1:58.05) Chiara Masini Luccetti (1:59.08) Federica Pellegrini (1:56.60) | 7:52.51 | Q |
| 2 | 1 | 5 | United States | Leah Smith (1:57.52) Cierra Runge (1:58.65) Chelsea Chenault (1:58.04) Shannon Vreeland (1:58.40) | 7:52.61 | Q |
| 3 | 2 | 5 | Australia | Bronte Barratt (1:57.67) Jessica Ashwood (1:58.98) Leah Neale (1:57.69) Emma McKeon (1:58.32) | 7:52.66 | Q |
| 4 | 2 | 8 | Sweden | Louise Hansson (1:58.45) Michelle Coleman (1:58.18) Stina Gardell (2:01.25) Sarah Sjöström (1:55.69) | 7:53.57 | Q |
| 5 | 2 | 2 | China | Qiu Yuhan (1:56.93) Shao Yiwen (1:59.44) Zhang Yuhan (1:59.67) Guo Junjun (1:58.27) | 7:54.31 | Q |
| 6 | 2 | 4 | Japan | Chihiro Igarashi (1:58.52) Rikako Ikee (1:58.86) Sachi Mochida (1:58.36) Tomomi Aoki (1:58.84) | 7:54.58 | Q |
| 7 | 2 | 9 | Great Britain | Siobhan-Marie O'Connor (1:58.58) Rebecca Turner (1:58.47) Ellie Faulkner (1:59.21) Hannah Miley (1:58.73) | 7:54.99 | Q |
| 8 | 2 | 7 | France | Charlotte Bonnet (1:57.33) Coralie Balmy (1:57.36) Margaux Fabre (1:59.93) Ophélie-Cyrielle Étienne (2:00.46) | 7:55.08 | Q |
| 9 | 1 | 6 | Russia | Viktoriya Andreyeva (1:58.84) Veronika Popova (1:57.75) Arina Openysheva (1:59.11) Daria Mullakaeva (1:59.49) | 7:55.19 | |
| 10 | 1 | 0 | Brazil | Manuella Lyrio (1:58.72) Jéssica Cavalheiro (1:59.64) Joanna Maranhão (1:59.57) Larissa Oliveira (1:59.22) | 7:57.15 | |
| 11 | 1 | 1 | Canada | Katerine Savard (1:59.63) Alyson Ackman (1:59.43) Emily Overholt (1:58.62) Kennedy Goss (1:59.63) | 7:57.31 | |
| 12 | 1 | 4 | Germany | Alexandra Wenk (2:01.21) Annika Bruhn (1:59.67) Marlene Huther (2:00.99) Johanna Friedrich (1:59.61) | 8:01.48 | |
| 13 | 1 | 7 | Austria | Lisa Zaiser (2:00.69) Claudia Hufnagl (2:00.82) Jördis Steinegger (2:00.58) Lena Kreundl (2:03.14) | 8:05.23 | |
| 14 | 2 | 6 | Hong Kong | Camille Cheng (2:00.79) Stephanie Au (2:03.30) Sze Hang Yu (2:01.65) Siobhán Haughey (2:00.77) | 8:06.51 | |
| 15 | 2 | 0 | Switzerland | Danielle Villars (2:02.69) Noemi Girardet (2:00.77) Martina van Berkel (2:03.26) Maria Ugolkova (2:01.87) | 8:08.59 | NR |
| 16 | 1 | 3 | Colombia | Jessica Camposano (2:04.24) Isabella Arcila (2:06.47) Carolina Colorado Henao (2:04.56) María Álvarez (2:03.77) | 8:19.04 | NR |
| 17 | 1 | 2 | Turkey | Gizem Bozkurt (2:03.04) Ekaterina Avramova (2:07.25) Halime Zülal Zeren (2:07.55) Merve Eroglu (2:06.55) | 8.24.39 | |
| 18 | 2 | 1 | Singapore | Quah Ting Wen (2:03.17) Amanda Lim (2:06.73) Marina Chan (2:09.02) Rachel Tseng (2:05.68) | 8:24.60 | |
| | 1 | 8 | Hungary | | | DNS |

### Final

The final was held at 19:16.
| Rank | Lane | Nation | Swimmers | Time | Notes |
| | 5 | United States | Missy Franklin (1:55.95) Leah Smith (1:56.86) Katie McLaughlin (1:56.92) Katie Ledecky (1:55.64) | 7:45.37 | |
| | 4 | Italy | Alice Mizzau (1:57.50) Erica Musso (1:58.66) Chiara Masini Luccetti (1:57.52) Federica Pellegrini (1:54.73) | 7:48.41 | |
| | 2 | China | Qiu Yuhan (1:56.88) Guo Junjun (1:57.55) Zhang Yufei (1:58.73) Shen Duo (1:55.94) | 7:49.10 | |
| 4 | 6 | Sweden | Sarah Sjöström (1:54.31) NR Louise Hansson (1:57.72) Michelle Coleman (1:57.36) Ida Marko-Varga (2:00.85) | 7:50.24 | NR |
| 5 | 1 | Great Britain | Siobhan-Marie O'Connor (1:57.78) Jazmin Carlin (1:56.35) Rebecca Turner (1:58.28) Hannah Miley (1:58.19) | 7:50.60 | |
| 6 | 3 | Australia | Bronte Barratt (1:58.14) Jessica Ashwood (1:58.32) Leah Neale (1:58.29) Emma McKeon (1:56.27) | 7:51.02 | |
| 7 | 7 | Japan | Chihiro Igarashi (1:58.20) Rikako Ikee (1:57.70) Sachi Mochida (1:59.16) Tomomi Aoki (1:59.56) | 7:54.62 | |
| 8 | 8 | France | Charlotte Bonnet (1:58.15) Coralie Balmy (1:57.59) Cloé Hache (1:59.76) Margaux Fabre (2:00.48) | 7.55.98 | |