Hell Week workouts

This is our last week of practices before Christmas break, so I've been giving my evening swimmers (I coach three one hour long evening practices a week) a Hell Week. The first practice was hard free, designed for interval failure, the second practice was designed for high lactic acid production, and tonight's IM practice is designed for muscle/interval failure (we don't have very many IMers, let alone flyers, in the evening group). Day 1 and Day 3 are designed to run about 10 minutes over the 60 minute practice time. Here're the practices for the fast lane: Day 1 Warmup: 300 choice Main set (all free): (Going through this set 3 times, with the intervals listed for each round) 200 on 3:00/2:40/2:30 2 x 175 on 2:35/2:20/2:10 150 on 2:15/2:00/1:50 2 x 125 on 1:50/1:40/1:35 100 on 1:30/1:20/1:15 2 x 75 on 1:05/1:00/:55 50 on :45/:40/:35 2 x 25 sprint on :30 50 easy Cooldown: 300 choice Total yardage: 4500 Day 2 Warmup: 300 choice Main Set: 4 x 100 IM sprint on 2:00 #1 broken at the 25 for :10 #2 broken at the 50 for :10 #3 broken at the 75 for :10 #4 straight 5 x 150 sprint free on 2:45 #1 broken at the 100 for :10 #2 broken at the 75 for :10 #3 broken at the 50 for :10 #4 broken at the 25 for :10 #5 straight 6 x 200 sprint on 3:45 #1 IM broken at ea/50 #2 free broken at ea/50 #3 IM broken at 75/125 #4 free broken at 75/125 #5 IM broken at 100 #6 free broken at 100 8 x 25 IM order sprint from the block Cooldown: 300 choice Total yardage: 3150 Day 3 Warmup: 300 choice, at least 1x25 of each stroke Main Set: 1 x 200 IM on 3:10 3 x 400 IM D/S by 50 on 6:20 2 x 200 IM on 3:05 2 x 400 IM 25D/75S on 6:10 3 x 200 IM on 3:00 1 x 400 IM on 6:00 Cooldown: 300 choice Total yardage: 4200