100m Butterfly World Record
The 100m butterfly world record is monitored and ratified by the world governing body for swimming, FINA. Records for both men and women have been
Menu
The 100m butterfly world record is monitored and ratified by the world governing body for swimming, FINA. Records for both men and women have been
The 50m butterfly world record is overseen and ratified by FINA, the world governing body for the sport of competitive swimming. The 50 fly WR
