4 x 50 m Freestyle Relay, Mixed

Preliminary Round

Heat 1

Pos	Athlete(s)	Country	Mark
1	South Africa	RSA	1:33.78
	Brad Tandy		21.55
	Douglas Erasmus		21.39
	Tayla Lovemore		24.76
	Gabi Grobler		26.08
2	Macau	MAC	1:39.13
	Chao Man Hou		23.12
	Ngou Pok Man		23.21
	Tan Chi Yan		26.83
	Lei On Kei		25.97
3	Curaçao	CUR	1:43.08
	Adrian Hoek		23.58
	Chade Nersicio		26.37
	Tiareth Cijntje		28.13
	Rainier Rafaela		25.00

Heat 2

Pos	Athlete(s)	Country	Mark
1	Russia	RUS	1:31.39
	Aleksey Bryansky		21.50
	Vladimir Morozov		—
	Mariya Kameneva		24.28
	Rozaliya Nasretdinova		24.39
	Aleksandr Popkov		21.22
2	Belarus	BLR	1:31.82
	Anton Latkin		21.80
	Artsiom Machekin		21.58
	Yuliya Khitraya		24.20
	Aliaksandra Herasimenia		24.24
3	Canada	CAN	1:32.46
	Yuri Kisil		21.62
	Markus Thormeyer		—
	Michelle Williams		—
	Sandrine Mainville		—
	Mirando Richard-Jarry		21.99
	Alexia Zevnik		24.28
	Katerine Savard		24.57
4	Hungary	HUN	1:32.58
	Maxim Lobanovszkij		21.41
	Ádám Telegdy		22.06
	Zsu Jakabos		24.34
	Evelyn Verrasztó		24.77
5	Latvia	LAT	1:35.42
	Nikolajs Maskaļenko		22.44
	Uvis Kalniņš		22.02
	Kristina Steina		25.56
	Gabriela Ņikitina		25.40
6	Singapore	SGP	1:36.51
	Danny Yeo		22.78
	Dylan Koo		22.99
	Marina Chan		25.24
	Amanda Lim		25.50
7	Iceland	ISL	1:36.70
	Aron Örn Stefánsson		22.82
	Davíð Aðalsteinsson		22.84
	Eygló Ósk Gústafsdóttir		25.27
	Jóhanna Gústafsdóttir		25.77
8	Angola	ANG	1:42.35
	João Matias		24.10
	Pedro Pinotes		23.37
	Ana Sofia Nóbrega		26.80
	Yara Lima		28.08
DNS	Brazil	BRA	—

Heat 3

Pos	Athlete(s)	Country	Mark
1	France	FRA	1:31.43
	Clément Mignon		21.19
	Jérémy Stravius		—
	Anna Santamans		23.84
	Mélanie Henique		24.43
	Yonel Govindin		21.97
2	China	CHN	1:32.68
	Lin Yongqing		22.14
	Yu Hexin		21.62
	Sun Meichen		24.48
	Liu Xiang		24.44
3	Sweden	SWE	1:34.51
	Daniel Forndal		22.83
	Robin Andreasson		21.48
	Nathalie Lindborg		25.23
	Ida Lindborg		24.97
4	Paraguay	PAR	1:37.00
	Charles Hockin		22.22
	Ben Hockin		21.72
	Karen Riveros		26.11
	María Arrúa		26.95
5	Thailand	THA	1:38.55
	Radomyos Matjiur		23.65
	Navaphat Wongcharoen		23.80
	Natthanan Chankrajang		26.03
	Jenjira Srisa-Ard		25.07
DQ	Dominican Republic	DOM	—
	Arianna Sanna		—
	Dioser Núñez		—
	Mariel Mencía		—
	Jhonny Pérez		—
DNS	Venezuela	VEN	—
DNS	Fiji	FIJ	—
DNS	Albania	ALB	—

Heat 4

Pos	Athlete(s)	Country	Mark
1	Netherlands	NED	1:31.30
	Jesse Puts		21.41
	Nyls Korstanje		21.31
	Ranomi Kromowidjojo		—
	Maaike de Waard		—
	Kim Busch		24.21
	Tamara van Vliet		24.37
2	Finland	FIN	1:32.03
	Andrei Tuomola		21.76
	Ari-Pekka Liukkonen		21.09
	Hanna-Maria Seppälä		24.30
	Fanny Teijonsalo		24.88
3	Japan	JPN	1:32.05
	Shinri Shioura		21.59
	Kenta Ito		21.15
	Sayuki Ouchi		24.63
	Rikako Ikee		—
	Tomomi Aoki		24.68
4	Denmark	DEN	1:32.63
	Magnus Jákupsson		22.33
	Anders Lie		21.20
	Julie Jensen		24.45
	Emilie Beckmann		24.65
5	United States	USA	1:32.94
	Dillon Virva		21.68
	Michael Andrew		21.44
	Madison Kennedy		24.63
	Amanda Weir		25.19
6	Hong Kong	HKG	1:36.88
	Kent Cheung		22.89
	Derick Ng		22.67
	Rosanna Sze		25.24
	Chan Kin Lok		26.08
7	Kenya	KEN	1:40.33
	Steven Maina		24.17
	Issa Mohamed		23.48
	Sylvia Brunlehner		26.04
	Emily Muteti		26.64
8	Seychelles	SEY	1:40.64
	Dean Hoffman		24.31
	Samuele Rossi		24.28
	Alexus Laird		26.56
	Felicity Passon		25.49
9	Panama	PAN	1:41.11
	Hernán González		24.28
	Ireyra Tamayo		26.83
	Catharine Cooper		26.17
	Jeancarlo Calderón		23.83
DNS	Honduras	HON	—

Final

Pos	Athlete(s)	Country	Mark
1	Russia	RUS	1:29.73
	Aleksey Bryansky		21.40
	Vladimir Morozov		20.44
	Mariya Kameneva		24.01
	Rozaliya Nasretdinova		23.88
	Aleksandr Popkov		—
2	Netherlands	NED	1:29.82
	Jesse Puts		21.27
	Nyls Korstanje		21.15
	Ranomi Kromowidjojo		23.34
	Maaike de Waard		24.06
	Kim Busch		—
	Tamara van Vliet		—
3	Canada	CAN	1:29.83
	Yuri Kisil		21.39
	Markus Thormeyer		21.28
	Michelle Williams		23.48
	Sandrine Mainville		23.68
	Mirando Richard-Jarry		—
	Alexia Zevnik		—
	Katerine Savard		—
4	France	FRA	1:29.96
	Clément Mignon		21.56
	Jérémy Stravius		21.05
	Anna Santamans		23.64
	Mélanie Henique		23.71
	Yonel Govindin		—
5	Japan	JPN	1:30.95
	Shinri Shioura		21.32
	Kenta Ito		21.07
	Sayuki Ouchi		24.70
	Rikako Ikee		23.86
	Tomomi Aoki		—
6	Belarus	BLR	1:31.32
	Anton Latkin		21.86
	Artsiom Machekin		21.22
	Yuliya Khitraya		23.94
	Aliaksandra Herasimenia		24.30
7	Hungary	HUN	1:32.98
	Maxim Lobanovszkij		21.70
	Ádám Telegdy		21.71
	Zsu Jakabos		24.48
	Evelyn Verrasztó		25.09
DQ	Finland	FIN	—
	Andrei Tuomola		[21.87]
	Ari-Pekka Liukkonen		[20.87]
	Hanna-Maria Seppälä		[24.43]
	Fanny Teijonsalo		—