A competição do revezamento 4x200 m livre feminino da natação nos Jogos Olímpicos de Verão de 2012 foi disputada no dia 1 de agosto no Centro Aquático de Londres.

Medalhistas

*Participaram apenas das eliminatórias, mas também receberam medalhas.

Recordes Antes desta competição, os recordes mundiais e olímpicos da prova eram os seguintes:

Os seguintes recordes mundiais ou olímpicos foram estabelecidos durante esta competição:

Data Evento Atleta Tempo Notas 1 de agosto Final Missy Franklin (1:55.96)Dana Vollmer (1:56.02)Shannon Vreeland (1:56.85)Allison Schmitt (1:54.09) 7:42.92

Resultados Eliminatórias Raia CON Nadadoras Tempo Notas1 1 4 Brittany Elmslie (1:57.50) Angie Bainbridge (1:57.70) Jade Neilsen (1:57.25) Blair Evans (1:56.99)7:49.44 Q |-bgcolor=ccffcc |2 || 2 || 4 ||align=left| ||align=left|Lauren Perdue (1:58.07) Shannon Vreeland (1:57.04) Alyssa Anderson (1:57.33) Dana Vollmer (1:58.31)||7:50.75 || Q3 1 5 Barbara Jardin (1:57.76) Samantha Cheverton (1:57.38) Amanda Reason (1:58.51) Brittany MacLean (1:57.19) 7:50.84 Q |-bgcolor=ccffcc |4 || 2 || 6 ||align=left| ||align=left|Alice Mizzau (1:57.95) Alice Nesti (1:59.80) Diletta Carli (1:58.54) Federica Pellegrini (1:56.46) ||7:52.75|| Q5 1 3 Ophélie-Cyrielle Étienne (1:58.43) Margaux Farrell (2:00.06) Mylène Lazare (1:58.82) Camille Muffat (1:55.57) 7:52.88 Q |-bgcolor=ccffcc |6 || 2 || 5 ||align=left| ||align=left|Zhu Qianwei (1:59.23) Liu Jing (1:58.00) Chen Qian (1:58.17) Pang Jiaying (1:58.26) ||7:53.66 || Q7 1 6 Caitlin McClatchey (1:58.22) Rebecca Turner (1:57.87) Ellie Faulkner (1:59.36) Joanne Jackson (1:58.86) 7:54.31 Q |-bgcolor=ccffcc |8 || 1 || 2 ||align=left| ||align=left|Haruka Ueda (1:57.70) Hanae Ito (1:58.12) Yayoi Matsumoto (1:59.67) Aya Takano (1:59.07)||7:54.56 || Q9 2 3 Ágnes Mutina (2:00.06) Zsuzsanna Jakabos (1:57.59)Katinka Hosszú (1:57.84) Evelyn Verrasztó (1:59.09) 7:54.58 10 1 1 Melani Costa (1:57.66) Patricia Castro (1:58.09) Lydia Morant (1:59.66) Mireia Belmonte (1:59.18) 7:54.59 11 2 2 Natasha Hind (1:58.79) Samantha Lucie-Smith (1:58.89) Amaka Gessler (1:59.03) Melissa Ingram (1:59.21) 7:55.92 12 1 7 Mariya Baklakova (2:00.75) Elena Sokolova (1:58.33) Veronika Popova (1:58.48) Daria Belyakina (1:58.94) 7:56.50 13 2 7 Silke Lippok (1:58.43) Theresa Michalak (2:00.65) Annika Bruhn (1:59.61) Daniela Schreiber (2:00.24) 7:58.93 14 2 1 Sara Isaković (1:59.58) Anja Klinar (2:00.53) Urša Bežan (2:01.92) Mojca Sagmeister (2:02.66) 8:04.69 15 1 8 Daryna Zevina (1:59.68) Hanna Dzerkal (2:04.68) Darya Stepanyuk (2:05.49) Iryna Hlavnyk (2:02.82) 8:12.67 16 2 8 Katarzyna Wilk (2:05.46) Karolina Szczepaniak (2:02.99) Diana Sokołowska (2:01.45) Alexandra Putra (2:03.86) 8:13.76

Final Raia CON Nadadoras Tempo Notas 5 Missy Franklin (1:55.96) Dana Vollmer (1:56.02) Shannon Vreeland (1:56.85) Allison Schmitt (1:54.09) 7:42.92 4 Bronte Barratt (1:55.76) Melanie Schlanger (1:55.62) Kylie Palmer (1:56.91) Alicia Coutts (1:56.12) 7:44.41 2 Camille Muffat (1:55.51) Charlotte Bonnet (1:57.78) Ophélie-Cyrielle Étienne (1:58.05) Coralie Balmy (1:56.15) 7:47.49 4 3 Barbara Jardin (1:57.96) Samantha Cheverton (1:56.91) Amanda Reason (1:59.32) Brittany MacLean (1:56.46) 7:50.65 5 1 Caitlin McClatchey (1:58.66) Rebecca Turner (1:57.39) Hannah Miley (1:58.12) Joanne Jackson (1:58.20) 7:52.37 6 7 Wang Shijia (1:58.32) Ye Shiwen (1:57.37) Liu Jing (1:59.51) Tang Yi (1:57.91) 7:53.11 7 6 Alice Mizzau (1:58.93) Alice Nesti (2:00.03) Diletta Carli (1:59.73) Federica Pellegrini (1:57.61) 7:56.30 8 8 Haruka Ueda (1:58.23) Hanae Ito (1:58.26) Yayoi Matsumoto (2:00.82) Aya Takano (1:59.42) 7:56.73

4x200 m livre feminino