40km 41
[634]n k/{茧
({藤)
17:30
35:18(17:48)
53:15(17:57)
1:11:37(18:22)
1:15:44
1:30:12(18:35)
1:49:55(19:43)
2:09:35(19:40)
2:30:24(20:49)