Simulator says that's what your average ought to look like with that gear.
As a controller player myself it drives me nuts how you switch bars to check cooldowns (I put most of the important ones up front and next to the weaponskill they pair with most often, and the rest on other hotbars; my setup is based primarily on mechanical efficiency, so I avoid having to press anything to check anything as much as possible). It didn't seem to cause any GCD delays per se, nor were the ones I could observe very long, just really hard to watch lol