4 × 100 metres Freestyle Relay, Girls

Date	20 August 2014
Status	YOG
Location	Nanjing Olympic Sports Centre Natatorium, Nanjing Olympic Sports Centre, Jiangning, Nanjing
Participants	40 from 10 countries

Pos	Competitors	NOC	R1	Final
1	People's Republic of China	CHN	3:49.50 (1 h1)	3:41.19 (1)	Gold
	He Yun • Qiu Yuhan • Shen Duo • Zhang Yufei
2	Russian Federation	RUS	3:46.96 (1 h2)	3:42.39 (2)	Silver
	Darya Mullakayeva • Rozaliya Nasretdinova • Irina Prikhodko • Darya Ustinova
3	Australia	AUS	3:48.72 (2 h2)	3:44.44 (3)	Bronze
	Ella Bond • Amy Forrester • Ami Matsuo • Brianna Throssell
4	Netherlands	NED	3:49.98 (3 h2)	3:45.92 (4)
	Esmee Bos • Kim Busch • Maaike de Waard • Robin Neumann
5	Brazil	BRA	3:51.40 (2 h1)	3:46.34 (5)
	Natalia de Luccas • Viviane Jungblut • Giovanna Diamante • Bruna Primati
6	Germany	GER	3:53.22 (5 h2)	3:51.12 (6)
	Kathrin Demler • Mandy Feldbinder • Patricia-Lucia Wartenberg • Julia Willers
7	United States	USA	3:53.43 (3 h1)	3:51.37 (7)
	Hannah Moore • Courtney Mykkanen • Meghan Small • Clara Smiddy
8	Canada	CAN	3:53.08 (4 h2)	3:54.03 (8)
	Mackenzie Glover • Danielle Hanus • Danika Huizinga • Kelsey Wog
9	Japan	JPN	3:56.73 (4 h1)	–
	Suzuna Onodera • Jurina Shiga • Miono Takeuchi • Rina Yoshimura
10	South Africa	RSA	3:59.05 (5 h1)	–
	Justine MacFarlane • Marlies Ross • Nathania van Niekerk • Michelle Weber

Round One

Date	20 August 2014 — 10:42
Format	Fastest 8 teams to the final round.

Time	10:42

Pos	Competitors	NOC	Time
1	People's Republic of China	CHN	3:49.50	Q
	He Yun • Qiu Yuhan • Shen Duo • Zhang Yufei
2	Brazil	BRA	3:51.40	Q
	Natalia de Luccas • Viviane Jungblut • Giovanna Diamante • Bruna Primati
3	United States	USA	3:53.43	Q
	Hannah Moore • Courtney Mykkanen • Meghan Small • Clara Smiddy
4	Japan	JPN	3:56.73
	Suzuna Onodera • Jurina Shiga • Miono Takeuchi • Rina Yoshimura
5	South Africa	RSA	3:59.05
	Justine MacFarlane • Marlies Ross • Nathania van Niekerk • Michelle Weber

Pos	Competitors	NOC	Time
1	Russian Federation	RUS	3:46.96	Q
	Darya Mullakayeva • Rozaliya Nasretdinova • Irina Prikhodko • Darya Ustinova
2	Australia	AUS	3:48.72	Q
	Ella Bond • Amy Forrester • Ami Matsuo • Brianna Throssell
3	Netherlands	NED	3:49.98	Q
	Esmee Bos • Kim Busch • Maaike de Waard • Robin Neumann
4	Canada	CAN	3:53.08	Q
	Mackenzie Glover • Danielle Hanus • Danika Huizinga • Kelsey Wog
5	Germany	GER	3:53.22	Q
	Kathrin Demler • Mandy Feldbinder • Patricia-Lucia Wartenberg • Julia Willers

Date	20 August 2014 — 19:05

Pos	Competitors	NOC	Time
1	People's Republic of China	CHN	3:41.19
	He Yun • Qiu Yuhan • Shen Duo • Zhang Yufei
2	Russian Federation	RUS	3:42.39
	Darya Mullakayeva • Rozaliya Nasretdinova • Irina Prikhodko • Darya Ustinova
3	Australia	AUS	3:44.44
	Ella Bond • Amy Forrester • Ami Matsuo • Brianna Throssell
4	Netherlands	NED	3:45.92
	Esmee Bos • Kim Busch • Maaike de Waard • Robin Neumann
5	Brazil	BRA	3:46.34
	Natalia de Luccas • Viviane Jungblut • Giovanna Diamante • Bruna Primati
6	Germany	GER	3:51.12
	Kathrin Demler • Mandy Feldbinder • Patricia-Lucia Wartenberg • Julia Willers
7	United States	USA	3:51.37
	Hannah Moore • Courtney Mykkanen • Meghan Small • Clara Smiddy
8	Canada	CAN	3:54.03
	Mackenzie Glover • Danielle Hanus • Danika Huizinga • Kelsey Wog