2009 world championships in athletics - women 's 20 kilometres walk 

Statements about this table:
both the championship record and european record occur on august 7 2005
3 of the record occur in the same year , european , championship , and south american
african record and north american record both occur in mézidon - canon , france
the african record time be not shorter than the world lead time
none of the record occur in the same year
less world record occur in mézidon - canon , france than lima , peru
the asain record time be shorter than the championship record time
the african record time be the same as the world lead time
world record
olimpiada ivanova ( rus )
1:25:41
helsinki , finland
7 august 2005
championship record
olimpiada ivanova ( rus )
1:25:41
helsinki , finland
7 august 2005
world leading
olga kaniskina ( rus )
1:24:56
adler , russia
28 february 2009
african record
susan vermeulen ( rsa )
1:36:18
mézidon - canon , france
2 may 1999
asian record
wang yan ( chn )
1:26:22
guangzhou , china
19 november 2001
world record
olimpiada ivanova ( rus )
1:25:41
helsinki , finland
7 august 2005
north american record
graciela mendoza ( mex )
1:30:03
mézidon - canon , france
2 may 1999
south american record
miriam ramón ( ecu )
1:31:25
lima , peru
7 may 2005
european record
olimpiada ivanova ( rus )
1:25:41
helsinki , finland
7 august 2005