400m hurdles women non-legal analytics

400m hurdles table View source
Top mark
53.65A
πŸ‡ΏπŸ‡¦ Myrtle Bothma
Pretoria · 1990-03-12
Median age, top 100
26.5 yrs
Distinct athletes
2
2 canonical perfs
Years contested
1990–1996
1 historical WRs
World-record progression 1 world records since 1990

Canonical list: mixed race. Lower mark = better. Hover a dot for the holder & venue.

Best mark per year 2 years

The single best canonical mark for each year. Hover a dot for the holder.

Entries per year depth growth on the all-time list
1990: 1 performance1996: 1 performance19900119901996
Decade leaders best canonical mark of each decade
  1. 1990s 53.65A πŸ‡ΏπŸ‡¦ Myrtle Bothma 1990-03-12
Mark vs age 2 points