This is the progression of world record improvements of the 200 metres W50 division of Masters athletics.
Key
HandAutoWindAthleteNationalityBirthdateLocationDate24.330.9Merlene Ottey10.05.1960Velenje18.07.201025.650.0Marie Lande Mathieu26.11.1956Riccione04.09.200725.72 -0.1Phil Raschker21.02.1947Durban23.07.199726.560.9Marge Allison13.09.1944Buffalo19.07.199526.84Jan Hynes03.04.1944Brisbane199427.25Irene Obera07.12.1933Eugene19.08.198427.40Irene Obera07.12.1933Los Angeles14.07.198427.65Daphne Pirie12.12.1931San Juan16.09.198328.04Maeve Kyle06.10.1928Hannover29.07.1979
References
Masters Athletics 200 m list