This is the progression of world record improvements of the 10000 metres M55 division of Masters athletics.
Key
HandAutoAthleteNationalityBirthdateLocationDate31:51.86 Keith Bateman29.06.1955 Sydney26.03.2011 32:15.2 Sergio Fernández Infestas 30.07.1955 Los Corrales de Buelna 19.03.2011 32:27.7 Michael Hager06.09.1950 Gloucester23.08.2006 32:38.92 Rolf Conzelmann19.08.1932 Stuttgart02.10.198832:48.8 Günther Hesselmann03.08.1925 Essen09.09.198033:36.2 Jack Ryan30.04.1922 Melbourne 1979 33:40.0 John Gilmour03.05.1919 Perth 05.08.1974
References
Masters Athletics 10000 m list