4 × 100 metres Medley Relay, Girls

Date	16 August 2010
Status	YOG
Location	Singapore Sports School, Singapore
Participants	40 from 10 countries

Pos	Swimmer	NOC	R1	Final
1	Australia	AUS	4:13.12 (1 h1)	4:09.68 (1)	Gold
	Zoe Johnson • Emma McKeon • Emily Selig • Madi Wilson
2	Russian Federation	RUS	4:13.43 (1 h2)	4:11.07 (2)	Silver
	Yekaterina Andreyeva • Olga Detenyuk • Kristina Kochetkova • Aleksandra Papusha
3	Germany	GER	4:13.38 (2 h1)	4:11.76 (3)	Bronze
	Dörte Baumert • Lena Kalla • Lina Rathsack • Juliane Reinhold
4	Canada	CAN	4:17.94 (3 h2)	4:16.72 (4)
	Lindsay Delmar • Lauren Earp • Rachel Nicol • Tera Van Beilen
5	Japan	JPN	4:19.00 (3 h1)	4:16.80 (5)
	Maya Hamano • Mina Ochi • Mayuko Okada • Yukiko Watanabe
6	South Africa	RSA	4:24.41 (4 h1)	4:23.52 (6)
	Oneida Cooper • Natasha de Vos • Kyla Ferreira • Taryn MacKenzie
7	Brazil	BRA	4:25.66 (5 h1)	4:24.62 (7)
	Carolina Bergamaschi • Júlia Gerotto • Alessandra Marchioro • Bruna Rocha
8	People's Republic of China	CHN	4:13.63 (2 h2)	– (DQ)
	Bai Anqi • Liu Lan • Tang Yi • Wang Chang
9	United States	USA	4:26.15 (4 h2)	–
	Kiera Janzen • Kaitlyn Jones • Jordan Mattern • Allison Roberts
10	Singapore	SGP	4:28.56 (5 h2)	–
	Chriselle Koh • Amanda Lim • Cheryl Lim • Adeline Winata
DNS	Italy	ITA	– (DNS h2)	–

Round One (16 August 2010 — 11:11)

Top 8 times advanced to final.

Heat #1 (11:11)

Pos	Lane	Swimmer	NOC	Time	Exchange (Pos)
1	–	Australia	AUS		4:13.12			Q
		Zoe Johnson		–	– (–)
		Emma McKeon		–	– (–)
		Emily Selig		–	– (–)
		Madi Wilson		–	– (–)
2	–	Germany	GER		4:13.38			Q
		Dörte Baumert		–	– (–)
		Lena Kalla		–	– (–)
		Lina Rathsack		–	– (–)
		Juliane Reinhold		–	– (–)
3	–	Japan	JPN		4:19.00			Q
		Maya Hamano		–	– (–)
		Mina Ochi		–	– (–)
		Mayuko Okada		–	– (–)
		Yukiko Watanabe		–	– (–)
4	–	South Africa	RSA		4:24.41			Q
		Oneida Cooper		–	– (–)
		Natasha de Vos		–	– (–)
		Kyla Ferreira		–	– (–)
		Taryn MacKenzie		–	– (–)
5	–	Brazil	BRA		4:25.66			Q
		Carolina Bergamaschi		–	– (–)
		Júlia Gerotto		–	– (–)
		Alessandra Marchioro		–	– (–)
		Bruna Rocha		–	– (–)

Heat #2

Pos	Lane	Swimmer	NOC	Time	Exchange (Pos)
1	–	Russian Federation	RUS		4:13.43			Q
		Yekaterina Andreyeva		–	– (–)
		Olga Detenyuk		–	– (–)
		Kristina Kochetkova		–	– (–)
		Aleksandra Papusha		–	– (–)
2	–	People's Republic of China	CHN		4:13.63			Q
		Bai Anqi		–	– (–)
		Liu Lan		–	– (–)
		Tang Yi		–	– (–)
		Wang Chang		–	– (–)
3	–	Canada	CAN		4:17.94			Q
		Lindsay Delmar		–	– (–)
		Lauren Earp		–	– (–)
		Rachel Nicol		–	– (–)
		Tera Van Beilen		–	– (–)
4	–	United States	USA		4:26.15
		Kiera Janzen		–	– (–)
		Kaitlyn Jones		–	– (–)
		Jordan Mattern		–	– (–)
		Allison Roberts		–	– (–)
5	–	Singapore	SGP		4:28.56
		Chriselle Koh		–	– (–)
		Amanda Lim		–	– (–)
		Cheryl Lim		–	– (–)
		Adeline Winata		–	– (–)
DNS	–	Italy	ITA		–

Final Round, Final (16 August 2010 — 20:08)

Pos	Lane	Swimmer	NOC	Time	Exchange (Pos)
1	–	Australia	AUS		4:09.68
		Zoe Johnson		–	– (–)
		Emma McKeon		–	– (–)
		Emily Selig		–	– (–)
		Madi Wilson		–	– (–)
2	–	Russian Federation	RUS		4:11.07
		Yekaterina Andreyeva		–	– (–)
		Olga Detenyuk		–	– (–)
		Kristina Kochetkova		–	– (–)
		Aleksandra Papusha		–	– (–)
3	–	Germany	GER		4:11.76
		Dörte Baumert		–	– (–)
		Lena Kalla		–	– (–)
		Lina Rathsack		–	– (–)
		Juliane Reinhold		–	– (–)
4	–	Canada	CAN		4:16.72
		Lindsay Delmar		–	– (–)
		Lauren Earp		–	– (–)
		Rachel Nicol		–	– (–)
		Tera Van Beilen		–	– (–)
5	–	Japan	JPN		4:16.80
		Maya Hamano		–	– (–)
		Mina Ochi		–	– (–)
		Mayuko Okada		–	– (–)
		Yukiko Watanabe		–	– (–)
6	–	South Africa	RSA		4:23.52
		Oneida Cooper		–	– (–)
		Natasha de Vos		–	– (–)
		Kyla Ferreira		–	– (–)
		Taryn MacKenzie		–	– (–)
7	–	Brazil	BRA		4:24.62
		Carolina Bergamaschi		–	– (–)
		Júlia Gerotto		–	– (–)
		Alessandra Marchioro		–	– (–)
		Bruna Rocha		–	– (–)
DQ	–	People's Republic of China	CHN		–
		Bai Anqi		–	– (–)
		Liu Lan		–	– (–)
		Tang Yi		–	– (–)
		Wang Chang		–	– (–)