With a good smooth action, (and the CZ 452 is about the best in that class) you are not hampered with a bolt action rifle in rapid fire.
There is no reason one can't get off 10 well aimed rounds w/a mag change (5 & 5) in 50 seconds.
Some teach bolt manipulation in a series of steps, that is improper. It should be one smooth step, and the rifle should never have to be removed from the shoulder during a string of fire with a bolt gun.
Best way to explain the working of the bolt is to think of the game kids play. Where you stick your hands out flat, and try to slap the other guys hands before they move.
Working the bolt is the same movement used by the guy doing the slapping.
Bring your hand up (opening and drawing the bolt to the rear) roll and slapping, which pushes the bolt forward.
All this in ONE SMOOTH MOTION.
Regardless what you shoot in Appleseed or any other competition, if you own a bolt gun try this, do it slow at fist working your way to speed.
If you find your head coming off the stock and eyes off the target, slow down, work yourself up again.
There is no law saying the bolt action rifle has to be slow, the only problem with bolt guns in rapid fire is we don't practice.