Type Progression Mark Wind Competitor DOB Country Venue Date
World Records 49.59 Jarmila KRATOCHVÍLOVÁ 26 JAN 1951 TCH TCH Palazzo dello Sport, Milano (ITA) 07 MAR 1982
World Indoor Championships Records 50.04 Olesya KRASNOMOVETS-FORSHEVA 08 JUL 1979 RUS RUS Olimpiyskiy Stadion, Moskva (RUS) 12 MAR 2006
World Leading 2021 50.21 Shaunae MILLER-UIBO 15 APR 1994 BAH BAH Ocean Breeze Athl. Complex, New York, NY (USA) 13 FEB 2021
Area Records - Africa 50.73 Charity OPARA 20 MAY 1972 NGR NGR Stuttgart (GER) 01 FEB 1998
Area Records - Asia 51.45 Kemi ADEKOYA 16 JAN 1993 BRN BRN Oregon Convention Center, Portland, OR (USA) 19 MAR 2016
Area Records - Europe 49.59 Jarmila KRATOCHVÍLOVÁ 26 JAN 1951 TCH TCH Palazzo dello Sport, Milano (ITA) 07 MAR 1982
Area Records - NACAC 50.21 Shaunae MILLER-UIBO 15 APR 1994 BAH BAH Ocean Breeze Athl. Complex, New York, NY (USA) 13 FEB 2021
Area Records - Oceania 52.17 Maree HOLLAND 25 JUL 1963 AUS AUS Budapest Sportcsarnok, Budapest (HUN) 04 MAR 1989
Area Records - South America 51.83 Aliann Tabitha POMPEY 09 MAR 1978 GUY GUY New York, NY (USA) 26 FEB 2010
Type Progression Mark Wind Competitor DOB Country Venue Date
World U20 Records 50.82 Sanya RICHARDS-ROSS 26 FEB 1985 USA USA Fayetteville, AR (USA) 13 MAR 2004
World U20 Leading 2021 50.52 Athing MU 08 JUN 2002 USA USA Gilliam Indoor Track, College Station, TX (USA) 06 FEB 2021

Legend

* Pending ratification.