you must've been mad dizzy.
our practices aren't HUGE sets like that but they're broken up into smaller ones.
the worst practice to date was this one. i dont remember the times they had us going on, but they were insane.
1 1000 free
2 500 free
3 400 IM's
4 250 stroke
5 200 IM's
10 100 free
20 50 free
40 25 free