Ying LU
Alicia COUTTS
Dana VOLLMER
Swimming
London 2012 | Olympic Games
+ 1

USA's Vollmer breaks 100m Butterfly world record | London 2012 Replays

American Dana Vollmer becomes the first woman to break 56 seconds in winning the 100m butterfly at London 2012.

Ying LU
Alicia COUTTS
Dana VOLLMER
Swimming
London 2012 | Olympic Games
+ 1

Ying LU
Alicia COUTTS
Dana VOLLMER
Swimming
London 2012 | Olympic Games
+ 1

USA's Vollmer breaks 100m Butterfly world record | London 2012 Replays

Name: USA's Vollmer breaks 100m Butterfly world record | London 2012 Replays
Uploaded: 2018-05-14T13:13:49.000Z
Duration: 7 min 14 s
Description: American Dana Vollmer becomes the first woman to break 56 seconds in winning the 100m butterfly at London 2012.

American Dana Vollmer becomes the first woman to break 56 seconds in winning the 100m butterfly at London 2012.