Mike,
Go for it! As far as slowing down the other guys; if most of the people are running a particular stage in, say, 20 seconds and you take TWICE as long, not a single person will complain. After all, you've only slowed them down a mere 20 seconds and if you did that for 6 stages it's still ONLY 2 minutes for the day.
I'll think you'll be pleasantly surprised how much help and encouragement you'll receive.
Ed