Natalia Ischenko and Svetlana Romanshina of Russia , women's duet , synchronized swimming , preliminary round 俄羅斯的Natalia Ischenko 和 Svetlana Romanshina ， 女子雙人 ， 花樣游泳/ 水上芭蕾 ， 初賽 。

 (Mark J. Terrill/Associated Press)

 (Vernon Bryant/Dallas Morning News/MCT)
2012 London Olympics: U.S. women win soccer thriller, Grenada’s James wins 400 meters | CLIK/HEAR | Multimedia, photography, video showcase of The Palm Beach Post http://clikhear.palmbeachpost.com/2012/all-sports/2012-london-olympics-all-sports/2012-london-olympics-u-s-women-win-soccer-thriller-grenada%E2%80%99s-james-wins-400-meters/

Synchronized swimming at the 2012 Summer Olympics – Women's duet - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Synchronized_swimming_at_the_2012_Summer_Olympics_%E2%80%93_Women%27s_duet
2012年夏季奧林匹克運動會水上芭蕾比賽雙人項目 - 维基百科，自由的百科全书 http://zh.wikipedia.org/wiki/2012%E5%B9%B4%E5%A4%8F%E5%AD%A3%E5%A5%A7%E6%9E%97%E5%8C%B9%E5%85%8B%E9%81%8B%E5%8B%95%E6%9C%83%E9%9F%BB%E5%BE%8B%E6%B3%B3%E6%AF%94%E8%B3%BD%E9%9B%99%E4%BA%BA%E9%A0%85%E7%9B%AE