Cite

Men's Olympic Swimming

100-meter Butterfly

Year Time 
1968Doug Russell, USA55.9OR
1972Mark Spitz, USA54.27WR
1976Matt Vogel, USA54.35 
1980Pär Arvidsson, SWE54.92 
1984Michael Gross, W. Ger53.08WR
1988Anthony Nesty, SUR53.0OR
1992Pablo Morales, USA53.32 
1996Dennis Pankratov, RUS52.27 
2000Lars Frolander, SWE52.00 
2004Michael Phelps, USA51.25OR
2008Michael Phelps, USA50.58OR

 

200-meter BreaststrokeMen's Olympic Swimming200-meter Butterfly

 

 
 
Men's Olympic Swimming