This is the progression of world record improvements of the 100 metres M55 division of Masters athletics.

Key

HandAutoWindAthleteNationalityBirthdateLocationDate11.300.0Willie Gault05.09.1960Los Angeles07.05.201611.262.3Bill Collins20.11.1950Charlotte05.08.200611.390.0Bill Collins20.11.1950Houston12.04.200811.44Bill Collins20.11.1950Philadelphia25.04.200811.472.8Eddie Hart24.04.1949Modesto07.05.200411.3 Ron Taylor04.12.1933Hull02.09.199011.570.3Ron Taylor04.12.1933Baden03.08.199111.62Charles Williams15.11.1930Melbourne31.11.198711.5 Bernard Hogan15.11.1920Melbourne18.12.197611.6 Charles Beaudry04.09.191810.08.197411.6 Payton Jordan19.03.1917Los Gatos01.04.197211.6 Alfred Guidet16.03.1918Gresham22.06.197411.91Alfred Guidet16.03.1918Gresham05.07.1974

References

Masters Athletics 100 m list