Girls 100m Low Hurdles

Handheld times are not reflected on the all-time lists or records as they have been converted to fully automatic times.

From 1974 to 1976 the 80 yards low hurdles were run.  From 1977 to 1979 the 110 yards low hurdles were run.  From 1980 to 1991 the 100 meters low hurdles were run.  From 1980 to 1991 the hurdles were 30 inches, but since 1992 the hurdles were raised to 33 inches.  The conversion from low hurdles to high hurdles is the addition of .3 seconds.  The conversion of 110 yards high hurdle times to 100 meters high hurdles is the subtraction of .1.  Hand held times have added .24 of a second to convert to electronic timing.