About Chen Kenmin results of 400
32:56
16:25
14:10
12:26
09:53
15:57
40:19
07:21
07:01
12:23
18:39
09:21
08:57
08:25
07:02
14:06
25:33
18:17
15:41
26:39
26:40
20:58
43:24
16:46
107:08
29:45
25:36
22:23
10:31
08:20
84:39
10:54
09:06
09:26
10:36
19:11
13:34
14:58
20:31
23:12
12:37
82:43
43:37
19:14
17:59
17:38