Svømning under sommer-OL 2020 – 4x100 m fri (damer)

4x100 m fri for damer under det 32. sommer-OL 2020
Sted	Tokyo Aquatics Centre
Datoer	24. juli 2021 (heats) 25. juli 2021 (finale)
Atleter	68 fra 15 nationer
Hold	15
Vindertid	3:29.69 VR
Medaljevindere
1  Bronte Campbell, Cate Campbell, Meg Harris, Emma McKeon, Mollie O'Callaghan*, Madison Wilson*  Australien 02  Kayla Sanchez, Maggie MacNeil, Rebecca Smith, Penny Oleksiak, Taylor Ruck*  Canada 3  Erika Brown, Abbey Weitzeil, Natalie Hinds, Simone Manuel, Catie DeLoof*, Allison Schmitt*, Olivia Smoliga* *Indikerer at Svømmere kun deltog i indledende heats.  USA

4x100 m fri for damer under Sommer-OL 2020 fandt sted den 24. juli - 25. juli 2021 i Tokyo Aquatics Centre.

Medaljefordeling

Medaljetagere
Guld	Sølv	Bronze
Australien Bronte Campbell (53.01) Meg Harris (53.09) Emma McKeon (51.35) Cate Campbell (52.24) Mollie O'Callaghan Madison Wilson	Canada Kayla Sanchez (53.42) Maggie Mac Neil (53.47) Rebecca Smith (53.63) Penny Oleksiak (52.26) Taylor Ruck	USA Erika Brown (54.02) Abbey Weitzeil (52.68) Natalie Hinds (53.15) Simone Manuel (52.96) Catie DeLoof Allison Schmitt Olivia Smoliga

Turneringsformat

Konkurrencen blev afviklet med indledende heats og finale. Efter de indledende heats går de 8 bedste tider videre til finalen, hvor medaljerne bliver fordelt.

Tidsplan

Nedenstående tabel viser tidsplanen for afvikling af konkurrencen:

Dato	Tid	Runde
24. juli	21:15	Heat 1
24. juli	21:25	Heat 2
25. juli	11:45	Finale

Resultater

Heats

Nr.	Heat	Bane	Navn	Nationalitet	Tid	Noter
1	2	4		Mollie O'Callaghan (53.08) Meg Harris (52.73) Madison Wilson (53.10) Bronte Campbell (52.82)	3:31.73	Q
2	2	3		Kim Busch (54.79) Ranomi Kromowidjojo (52.50) Marrit Steenbergen (54.32) Femke Heemskerk (51.90)	3:33.51	Q
3	2	5		Kayla Sanchez (53.45) Taylor Ruck (54.16) Rebecca Smith (53.73) Penny Oleksiak (52.38)	3:33.72	Q
4	1	5		Lucy Hope (54.37) Anna Hopkin (52.65) Abbie Wood (53.55) Freya Anderson (53.46)	3:34.03	Q, NR
5	1	4		Olivia Smoliga (54.06) Catie DeLoof (53.42) Allison Schmitt (54.04) Natalie Hinds (53.28)	3:34.80	Q
6	2	6		Cheng Yujie (54.03) Zhu Menghui (53.48) Ai Yanhan (54.33) Wu Qingfeng (53.23)	3:35.07	Q, AS
7	1	2		Pernille Blume (53.15) Signe Bro (53.19) Julie Kepp Jensen (54.72) Jeanette Ottesen (54.50)	3:35.56	Q, NR
8	1	6		Sarah Sjöström (52.95) Michelle Coleman (53.44) Louise Hansson (53.68) Sara Junevik (55.86)	3:35.93	Q
9	2	2		Chihiro Igarashi (54.10) Rikako Ikee (53.63) Natsumi Sakai (54.70) Rika Omoto (53.77)	3:36.20
10	1	3		Béryl Gastaldello (54.28) Charlotte Bonnet (53.05) Margaux Fabre (54.83) Anouchka Martin (54.45)	3:36.61
11	2	1		Daria S. Ustinova (54.75) Arina Surkova (54.54) Elizaveta Klevanovich (54.57) Veronika Andrusenko (54.39)	3:38.25
12	1	7		Larissa Oliveira (54.79) Ana Carolina Vieira (54.92) Etiene Medeiros (55.42) Stephanie Balduccini (54.06)	3:39.19
13	2	7		Lisa Höpink (54.83) Annika Bruhn (54.33) Marie Pietruschka (55.31) Hannah Küchler (54.86)	3:39.33
14	2	8		Barbora Seemanová (53.86) Kristýna Horská (56.72) Barbora Janíčková (55.89) Anika Apostalon (55.93)	3:42.40
15	1	1		Tam Hoi Lam (55.58) Camille Cheng (54.61) Stephanie Au (56.96) Ho Nam Wai (56.37)	3:43.52

Finale

Nr.	Bane	Land	Svømmer	Tid	Note
1 	4		Bronte Campbell (53.01) Meg Harris (53.09) Emma McKeon (51.35) Cate Campbell (52.24)	3:29.69	WR
02 	3		Kayla Sanchez (53.42) Margaret MacNeil (53.47) Rebecca Smith (53.63) Penny Oleksiak (52.26)	3:32.78
3 	2		Erika Brown (54.02) Abbey Weitzeil (52.68) Natalie Hinds (53.15) Simone Manuel (52.96)	3:32.81
4	5		Kim Busch (54.64) Ranomi Kromowidjojo (52.87) Kira Toussaint (54.14) Femke Heemskerk (52.05)	3:33.70
5	6		Anna Hopkin (53.16) Abbie Wood (53.23) Lucy Hope (54.73) Freya Anderson (52.84)	3:33.96
6	8		Sarah Sjöström (52.62) OR Michelle Coleman (53.62) Louise Hansson (53.51) Sophie Hansson (54.94)	3:34.69
7	7		Cheng Yujie (54.10) Zhu Menghui (53.54) Ai Yanhan (54.22) Wu Qingfeng (52.90)	3:34.76	AS
8	1		Pernille Blume (53.07) Signe Bro (53.78) Julie Kepp Jensen (54.46) Jeanette Ottesen (54.39)	3:35.70