official results
Rank
Athlete
Year
Nation
Time
1
WAKAI Ryouko
1978
JPN
31:15.5
2
GOTO Kanoko
1975
JPN
+24.9
3
YAMAMURA Naoko
1974
JPN
+26.2
4
SATO Emiko
1971
JPN
+41.2
5
SATO Yukino
1975
JPN
+42.2
6
SONETA Chizuru
1978
JPN
+43.6
7
NATUMI Madoka
1978
JPN
+1:16.9
8
OTAKA Tomomi
1976
JPN
+1:18.5
9
OOGUCHI Natzumi
1977
JPN
+1:28.1
10
AOKI Nao
1978
JPN
+1:30.0
12
SUGA Mitsuko
1978
JPN
+1:39.6
13
GOTO Takako
JPN
+1:45.0
14
MURAKI Makiko
1978
JPN
+1:47.0
17
YAGI Takako
1977
JPN
+2:32.6
20
YAGI Tamao
1978
JPN
+3:19.9
21
ISHIDA Masako
1980
JPN
+3:41.0
25
YOSHIMI Mikiko
1974
JPN
+4:48.3