Per session cycle times for Championships, where 0 is Thursday night, 1 is Friday morning, and so on:
Code:
Session......0........1........2........3
Archimedes...0:06:21..0:06:13..0:06:18..0:06:35
Curie........0:06:28..0:05:46..0:06:20..0:06:06
Galileo......0:06:08..0:06:00..0:06:06..0:06:22
Newton.......0:05:58..0:05:39..0:06:04..0:06:02
I took a look at the match schedule on Thursday before most had run, and it appeared they were targeting 6 minute turnaround.