There is a maximum time regulated by the USGA and R&A, and it's CT limit is currently 239 µs (microseconds, or millionths of a second) plus 18µs for manufacturing tolerance, so a total of 257µs.

The best she can do is increase the moment of inertia again to decrease the angular speed. Yes, it’s a tough move, but that’s why they’re Olympic divers. Comments ...