Masters W40 400 metres hurdles world record progression

This is the progression of world record improvements of the 400 metres hurdles W40 division of Masters athletics.

Key

       Incomplete information        Pending

Hand	Auto	Athlete	Nationality	Birthdate	Location	Date
	58.35	Barbara Gähling	Germany	20.01.1965	Erfurt	21.07.2007
58.3		Gowry Retchakan Hodge	United Kingdom	21.06.1960	Hoo	03.09.2000
	1:02.08	Maria Jesus Sanguos	Spain	08.01.1955	Pontevedra	22.06.1995
	1:02.80	Jan Hynes	Australia	03.04.1944		1987
1:02.7		Karin Von Riewel	Germany	09.12.1948	Willich	14.06.1990
	1:03.58	Jan Hynes	Australia	03.04.1944	Melbourne	05.12.1987

References

Masters Athletics 400 m hurdles list