4 × 100 metres Freestyle Relay, Boys

Date	18 August 2014
Status	YOG
Location	Nanjing Olympic Sports Centre Natatorium, Nanjing Olympic Sports Centre, Jiangning, Nanjing
Participants	44 from 11 countries

Pos	Competitors	NOC	R1	Final
1	Great Britain	GBR	3:26.37 (1 h1)	3:21.19 (1)	Gold
	Luke Greenbank • Miles Munro • Duncan Scott • Martyn Walton
2	Italy	ITA	3:24.98 (2 h2)	3:22.29 (2)	Silver
	Alessandro Bori • Giacomo Carini • Nicolangelo Di Fabio • Simone Sabbioni
3	Germany	GER	3:25.33 (3 h2)	3:22.93 (3)	Bronze
	Alexander Kunert • Max Pilger • Marek Ulrich • Damian Wierling
4	Russian Federation	RUS	3:24.95 (1 h2)	3:25.01 (4)
	Anton Chupkov • Yevgeny Rylov • Aleksandr Sadovnikov • Filipp Shopin
5	Australia	AUS	3:28.25 (5 h2)	3:26.50 (5)
	Grayson Bell • Nic Brown • Kyle Chalmers • Nic Groenewald
6	Spain	ESP	3:27.61 (4 h2)	3:26.74 (6)
	Gonzalo Carazo • Juan Marín • Guillermo Sánchez • Marc Vivas
7	United States	USA	3:29.80 (3 h1)	3:28.75 (7)
	Patrick Conaton • Patrick Mulcare • Patrick Ransford • Justin Wright
8	South Africa	RSA	3:29.24 (2 h1)	3:28.86 (8)
	Jarred Crous • Chris Reid • Joshua Steyn • Brent Szurdoki
9	France	FRA	3:31.67 (4 h1)	–
	Rahiti De Vos • Jean Dencausse • Guillaume Laure • Geoffroy Mathieu
10	Japan	JPN	3:32.18 (5 h1)	–
	Yudai Amada • Yuta Sato • Koki Tsunefuka • Ippei Watanabe
DQ	People's Republic of China	CHN	– (DQ h2)	–
	Li Guangyuan • Li Zhuhao • Yu Hexin • Zhang Zhihao
DNS	Republic of Korea	KOR	– (DNS h1)	–

Round One

Date	18 August 2014 — 10:52
Format	Fastest 8 teams to the final round.

Time	10:52

Pos	Competitors	NOC	Time
1	Great Britain	GBR	3:26.37	Q
	Luke Greenbank • Miles Munro • Duncan Scott • Martyn Walton
2	South Africa	RSA	3:29.24	Q
	Jarred Crous • Chris Reid • Joshua Steyn • Brent Szurdoki
3	United States	USA	3:29.80	Q
	Patrick Conaton • Patrick Mulcare • Patrick Ransford • Justin Wright
4	France	FRA	3:31.67
	Rahiti De Vos • Jean Dencausse • Guillaume Laure • Geoffroy Mathieu
5	Japan	JPN	3:32.18
	Yudai Amada • Yuta Sato • Koki Tsunefuka • Ippei Watanabe
DNS	Republic of Korea	KOR	–

Pos	Competitors	NOC	Time
1	Russian Federation	RUS	3:24.95	Q
	Anton Chupkov • Yevgeny Rylov • Aleksandr Sadovnikov • Filipp Shopin
2	Italy	ITA	3:24.98	Q
	Alessandro Bori • Giacomo Carini • Nicolangelo Di Fabio • Simone Sabbioni
3	Germany	GER	3:25.33	Q
	Alexander Kunert • Max Pilger • Marek Ulrich • Damian Wierling
4	Spain	ESP	3:27.61	Q
	Gonzalo Carazo • Juan Marín • Guillermo Sánchez • Marc Vivas
5	Australia	AUS	3:28.25	Q
	Grayson Bell • Nic Brown • Kyle Chalmers • Nic Groenewald
DQ	People's Republic of China	CHN	–
	Li Guangyuan • Li Zhuhao • Yu Hexin • Zhang Zhihao

Date	18 August 2014 — 19:19

Pos	Competitors	NOC	Time
1	Great Britain	GBR	3:21.19
	Luke Greenbank • Miles Munro • Duncan Scott • Martyn Walton
2	Italy	ITA	3:22.29
	Alessandro Bori • Giacomo Carini • Nicolangelo Di Fabio • Simone Sabbioni
3	Germany	GER	3:22.93
	Alexander Kunert • Max Pilger • Marek Ulrich • Damian Wierling
4	Russian Federation	RUS	3:25.01
	Anton Chupkov • Yevgeny Rylov • Aleksandr Sadovnikov • Filipp Shopin
5	Australia	AUS	3:26.50
	Grayson Bell • Nic Brown • Kyle Chalmers • Nic Groenewald
6	Spain	ESP	3:26.74
	Gonzalo Carazo • Juan Marín • Guillermo Sánchez • Marc Vivas
7	United States	USA	3:28.75
	Patrick Conaton • Patrick Mulcare • Patrick Ransford • Justin Wright
8	South Africa	RSA	3:28.86
	Jarred Crous • Chris Reid • Joshua Steyn • Brent Szurdoki