Svømmeøvelser ved Sommer-OL 2012
Fri
50 m		menn		kvinner
100 m		menn		kvinner
200 m		menn		kvinner
400 m		menn		kvinner
800 m				kvinner
1500 m		menn
Ryggsvømming
100 m		menn		kvinner
200 m		menn		kvinner
Brystsvømming
100 m		menn		kvinner
200 m		menn		kvinner
Butterfly
100 m		menn		kvinner
200 m		menn		kvinner
Individuell medley
200 m		menn		kvinner
400 m		menn		kvinner
Fristafetter
4×100 m		menn		kvinner
4×200 m		menn		kvinner
Medleystafetter
4×100 m		menn		kvinner
Maraton
10 km		menn		kvinner

4 x 200 meter fri stafett for damer under sommer-OL 2012 fant sted 1. august i London Aquatics Centre.

^[1]

Plassering	Heat	Bane	Nasjon	Svømmere	Tid	Kommentarer
1	1	4	Australia	Brittany Elmslie (1:57.50) Angie Bainbridge (1:57.70) Jade Neilsen (1:57.25) Blair Evans (1:56.99)	7:49.44	Q
2	2	4	USA	Lauren Perdue (1:58.07) Shannon Vreeland (1:57.04) Alyssa Anderson (1:57.33) Dana Vollmer (1:58.31)	7:50.75	Q
3	1	5	Canada	Barbara Jardin (1:57.76) Samantha Cheverton (1:57.38) Amanda Reason (1:58.51) Brittany MacLean (1:57.19)	7:50.84	Q
4	2	6	Italia	Alice Mizzau (1:57.95) Alice Nesti (1:59.80) Diletta Carli (1:58.54) Federica Pellegrini (1:56.46)	7:52.75	Q
5	1	3	Frankrike	Ophélie-Cyrielle Étienne (1:58.43) Margaux Farrell (2:00.06) Mylene Lazare (1:58.82) Camille Muffat (1:55.57)	7:52.88	Q
6	2	5	Kina	Zhu Qianwei (1:59.23) Liu Jing (1:58.00) Chen Qian (1:58.17) Pang Jiaying (1:58.26)	7:53.66	Q
7	1	6	Storbritannia	Caitlin McClatchey (1:58.22) Rebecca Turner (1:57.87) Ellie Faulkner (1:59.36) Joanne Jackson (1:58.86)	7:54.31	Q
8	1	2	Japan	Haruka Ueda (1:57.70) Hanae Ito (1:58.12) Yayoi Matsumoto (1:59.67) Aya Takano (1:59.07)	7:54.56	Q
9	2	3	Ungarn	Agnes Mutina (2:00.06) Zsuzsanna Jakabos (1:57.59) Katinka Hosszu (1:57.84) Evelyn Verraszto (1:59.09)	7:54.58
10	1	1	Spania	Melania Costa Schmid (1:57.66) Patricia Castro (1:58.09) Lydia Morant (1:59.66) Mireia Belmonte Garcia (1:59.18)	7:54.59	NR
11	2	2	New Zealand	Tash Hind (1:58.79) Samantha Lucie-Smith (1:58.89) Amaka Gessler (1:59.03) Melissa Ingram (1:59.21)	7:55.92	NR
12	1	7	Russland	Mariya Baklakova (2:00.75) Jelena Sokolova (1:58.33) Veronika Popova (1:58.48) Daria Belyakina (1:58.94)	7:56.50
13	2	7	Tyskland	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	Slovenia	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	Ukraina	Daryna Zevina (1:59.68) Ganna Dzerkal (2:04.68) Darya Stepanyuk (2:05.49) Iryna Glavnyk (2:02.82)	8:12.67
16	2	8	Polen	Katarzyna Wilk (2:05.46) Karolina Szczepaniak (2:02.99) Diana Sokołowska (2:01.45) Alexandra Putra (2:03.86)	8:13.76

Plassering	Bane	Nasjon	Svømmere	Tid	Diff	Noter
01	5	USA	Missy Franklin (1:55.96) Dana Vollmer (1:56.02) Shannon Vreeland (1:56.85) Allison Schmitt (1:54.09)	7:42.92		OR
02	4	Australia	Bronte Barratt (1:55.76) Melanie Schlanger (1:55.62) Kylie Palmer (1:56.91) Alicia Coutts (1:56.12)	7:44.41	1.49
03	2	Frankrike	Camille Muffat (1:55.51) Charlotte Bonnet (1:57.78) Ophélie-Cyrielle Étienne (1:58.05) Coralie Balmy (1:56.15)	7:47.49	4.57	NR
4	3	Canada	Barbara Jardin (1:57.96) Samantha Cheverton (1:56.91) Amanda Reason (1:59.32) Brittany MacLean (1:56.46)	7:50.65	7.73
5	1	Storbritannia	Caitlin McClatchey (1:58.66) Rebecca Turner (1:57.39) Hannah Miley (1:58.12) Joanne Jackson(1:58.20)	7:52.37	9.45
6	7	Kina	Wang Shijia (1:58.32) Ye Shiwen (1:57.37) Liu Jing (1:59.51) Tang Yi (1:57.91)	7:53.11	10.19
7	6	Italia	Alice Mizzau (1:58.93) Alice Nesti (2:00.03) Diletta Carli (1:59.73) Federica Pellegrini (1:57.61)	7:56.30	13.38
8	8	Japan	Haruka Ueda (1:58.23) Hanae Ito (1:58.26) Yayoi Matsumoto (2:00.82) Aya Takano (1:59.42)	7:56.73	13.81

• Offisielt nettsted