This is the progression of world record improvements of the 100 metres W80 division of Masters athletics.
Key
TimeWindAthleteNationalityBirthdateAgeLocationDate16.23 +1.6Carol LaFayette-Boyd17 May 1942Regina30 July 2022 +1.3Kathy Bergen24 December 1939San Diego19 September 202116.26 +0.7Kathy Bergen24 December 1939Santa Ana6 June 202116.62 +1.8Kathy Bergen24 December 1939Marble Falls3 October 202016.81 +0.5Irene Obera7 December 1933Winston-Salem19 July 201417.07 -0.1Irene Obera7 December 1933San Mateo10 May 201417.94 +3.5Mary Bowermaster26 July 1917Eugene11 August 199818.41 +1.0Johanna Gelbrich19 January 1913Miyazaki15 October 199318.10Polly Clarke17 July 1910Indianapolis2 August 1990
References
Masters Athletics 100 m list