About determination results of 920
54:01 110:56 89:46 76:01 61:32 60:10 47:36 93:46 137:04 44:13 44:50 59:11 59:20 59:45 46:00 151:23 60:40 43:05 52:09 54:14 44:32 53:06 91:01 79:26 96:50 92:31 97:56 151:00 92:07 44:48 54:54 52:52 48:39 69:55 89:53 59:05 59:40 63:46 57:42 92:20 99:11 52:29 53:55 54:15 87:03 55:13