400 metres women non-legal analytics

400 metres table View source
Top mark
49.47
🇧🇳 Salwa Eid Naser
Philadelphia · 2025-05-31
Median age, top 100
26.2 yrs
Distinct athletes
2
3 canonical perfs
Years contested
1989–2025
3 historical WRs
World-record progression 3 world records since 1989

Canonical list: disqualified for stepping inside line. Lower mark = better. Hover a dot for the holder & venue.

Best mark per year 3 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
1989: 1 performance1994: 1 performance2025: 1 performance19902000201020200119892025
Decade leaders best canonical mark of each decade
  1. 1980s 50.30 🇫🇷 Marie-José Pérec 1989-09-10
  2. 1990s 49.95 🇫🇷 Marie-José Pérec 1994-08-02
  3. 2020s 49.47 🇧🇳 Salwa Eid Naser 2025-05-31
Mark vs age 3 points