Svømning under sommer-OL 2020 – 4x100 m medley (herrer)

4x100 m medley for herrer under Sommer-OL 2020 fandt sted den 30. juli og 1. august 2021.

4x100 m medley for herrer under det 32. sommer-OL 2020
Sted	Tokyo Aquatics Centre
Datoer	30. juli 2021 (heats) 1. august 2021 (finale)
Atleter	74 fra 16 nationer
Hold	16
Vindertid	3:26.78 VR
Medaljevindere
1  Ryan Murphy, Michael Andrew, Caeleb Dressel, Zach Apple, Hunter Armstrong*, Blake Pieroni*, Tom Shields*, Andrew Wilson*  USA 02  Luke Greenbank, James Guy, Adam Peaty, Duncan Scott, James Wilby*  Storbritannien 3  Thomas Ceccon, Nicolò Martinenghi, Federico Burdisso, Alessandro Miressi *Indikerer at svømmere kun deltog i indledende heats.  Italien

Turneringsformat

Konkurrencen bliver 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
31. juli	TBD	Heats
2. august	TBD	Finale

Resultater

Heats

Placering	Heat	Bane	Nation	Svømmere	Tid	Noter
1	1	5	Italien	Thomas Ceccon (53.20) Nicolò Martinenghi (57.94) Federico Burdisso (51.46) Alessandro Miressi (47.42)	3:30.02	Q
2	2	4	Storbritannien	Luke Greenbank (53.79) James Wilby (59.16) James Guy (50.77) Duncan Scott (47.75)	3:31.47	Q
3	2	5	ROC	Grigoriy Tarasevich (53.20) Anton Chupkov (59.55) Mikhail Vekovishchev (51.20) Vladislav Grinev (47.71)	3:31.66	Q
4	1	6	Kina	Xu Jiayu (52.82) Yan Zibei (58.32) Sun Jiajun (51.81) He Junyi (48.77)	3:31.72	Q
5	2	3	Japan	Ryosuke Irie (53.20) Ryuya Mura (59.62) Naoki Mizunuma (51.42) Katsumi Nakamura (47.78)	3:32.02	Q
6	1	3	Australien	Mitch Larkin (53.46) Zac Stubblety-Cook (59.11) David Morgan (51.97) Kyle Chalmers (47.54)	3:32.08	Q
7	1	4	USA	Hunter Armstrong (53.51) Andrew Wilson (59.20) Tom Shields (51.33) Blake Pieroni (48.25)	3:32.29	Q
8	1	1	Canada	Markus Thormeyer (53.66) Gabe Mastromatteo (59.97) Joshua Liendo (50.92) Yuri Kisil (47.82)	3:32.37	Q
9	1	2	Polen	Kacper Stokowski (54.67) Jan Kozakiewicz (59.24) Jakub Majerski (50.66) Jakub Kraska (48.05)	3:32.62	NR
10	2	2	Frankrig	Yohann Ndoye Brouard (52.77) Antoine Viquerat (59.94) Léon Marchand (52.05) Mehdy Metella (48.65)	3:33.41
11	2	7	Tyskland	Marek Ulrich (54.52) Lucas Matzerath (58.70) Marius Kusch (52.38) Damian Wierling (48.48)	3:34.08
12	1	7	Hviderusland	Mikita Tsmyh (55.50) Ilya Shymanovich (58.20) Yauhen Tsurkin (52.38) Artsiom Machekin (48.74)	3:34.82
13	1	8	Ungarn	Richárd Bohus (53.51) Tamás Takács (1:00.57) Hubert Kós (51.94) Péter Holoda (48.89)	3:34.91
14	2	1	Grækenland	Eyaggelos Makrygiannis (54.07) Konstadinos Meretsolias (1:00.62) Andreas Vazaios (53.36) Apostolos Christou (48.23)	3:36.28
15	2	6	Brasilien	Guilherme Guido (54.11) Felipe Lima Vinicius Lanza Marcelo Chierighini	DSQ
	2	8	Litauen	Danas Rapšys (54.71) Andrius Šidlauskas Deividas Margevičius Simonas Bilis

Finale

Placering	Bane	Nation	Svømmere	Tid	Noter
1 	1	USA	Ryan Murphy (52.31) Michael Andrew (58.49) Caeleb Dressel (49.03) Zach Apple (46.95)	3:26.78	WR
02 	5	Storbritannien	Luke Greenbank (53.63) Adam Peaty (56.53) James Guy (50.27) Duncan Scott (47.08)	3:27.51	ER
3 	4	Italien	Thomas Ceccon (52.52) Nicolò Martinenghi (58.11) Federico Burdisso (51.07) Alessandro Miressi (47.47)	3:29.17	NR
4	3	ROC	Evgeny Rylov (52.82) Kirill Prigoda (59.06) Andrey Minakov (50.31) Kliment Kolesnikov (47.03)	3:29.22
5	7	Australien	Mitch Larkin (53.19) Zac Stubblety-Cook (58.67) Matthew Temple (50.78) Kyle Chalmers (46.96)	3:29.60
6	2	Japan	Ryosuke Irie (53.05) Ryuya Mura (58.94) Naoki Mizunuma (50.88) Katsumi Nakamura (47.04)	3:29.91	AS
7	8	Canada	Markus Thormeyer (53.69) Gabe Mastromatteo (59.67) Joshua Liendo (51.02) Yuri Kisil (48.04)	3:32.42
8	6	Kina	Xu Jiayu (52.77) Yan Zibei (58.35) Sun Jiajun He Junyi	DSQ