About optimal results of 831
02:56
24:07
03:47
02:56
03:39
04:31
04:25
05:16
04:52
03:13
03:25
05:47
04:32
03:23
03:54
03:42
09:53
04:31
03:44
03:55
05:27
04:23
03:47
06:35
05:08
03:50
04:13
05:57
05:54
03:50
05:33
05:31
03:50
04:02
09:55
12:08
37:32
05:26
04:50
04:39
04:52
05:20
05:04
05:05
03:30
03:27