About precision results of 923
10:01 05:32 04:58 03:06 02:37 02:34 03:03 03:02 03:33 04:16 02:19 18:40 05:23 04:59 04:05 04:22 04:21 03:24 02:50 24:27 07:41 08:30 11:29 10:18 08:29 52:23 03:29 03:32 12:49 04:11 03:43 02:59 03:09 04:34 04:12 02:33 03:16 04:56 03:31 04:08 05:13 03:20 03:49 15:49 06:29 11:37