Masters M55 400 metres hurdles world record progression

This is the progression of world record improvements of the 400 metres hurdles M55 division of Masters athletics.

Key

HandAutoAthleteNationalityBirthdateLocationDate57.73 Getulio Echeandia 15.05.1964Ames17.07.201958.92 Guido Müller 22.12.1938 Buffalo 16.07.1995 59.85Jack Greenwood 05.02.1926 San Juan 27.08.19831:02.28 Andre Findelli 18.05.1923 Viareggio10.09.19781:03.6 Alfred Guidet 16.03.1918 Eagle Rock 24.06.1973

References

Masters Athletics 400 m hurdles list