official results
Rank
Athlete
Year
Nation
Time
1
KIRVESNIEMI Marja-Liisa
1955
FIN
29:24.3
2
RUCHALA Malgorzata
1961
POL
+48.7
3
PIOTROWSKA POCEK Bernadeta
1970
POL
+1:21.7
4
WEZEL Heike
1968
GER
+1:23.7
5
ORDINA Antonina
1962
SWE
+1:25.8
6
HIETALA Mari
1969
FIN
+2:24.3
7
BRAENNARE Mareena
1973
FIN
+2:31.4
8
KWASNA Dorota
1972
POL
+2:55.4
9
OEHMAN Karin
1969
SWE
+2:58.7