150 LCM Breaststroke? Is This Some Sort of Sick Joke?

Day two of the New Year and boy is my body taking a beating.  Since we have the chance to swim Long Course Meters on Sunday morning I am doing my best to wake up and get to the pool while it lasts.  I love long course swimming and I know that it is good for my training so I need to swim LCM more.  Today I jumped in the stroke lane instead of the freestyle lane since it was the least crowded.  That and being out of shape I figured an IM/Stroke workout would be a great way to engage my full body and get me back into shape quicker. 

Warmed Up a 450

Warm Up Set

4x50's Kick 10 secs rest

4x50's Drill 10 secs rest 1 of each stroke

2x100's Kick 1 secs rest (600/1050)

Main Set:

2x150's Breaststroke on 3:00 (okay I cheated and tossed some fly in here.  not that much but a bit) (300)

2x100's Free on 1:30 (i think this is what we did, it's a blur) (200500)

1x200 IM (i don't remember the interval but it was plenty of rest before moving on) (200/700)

3x100's Back on 2:00 (300/1000)

2x100's Free on 1:30 (200/1200)

200 IM once again don't remember the interval (200/1400)

4x50's Fly on 60 (200/1600)

200 Free and this is when my lane mate and i fell apart.  he did a 100 of this 200 and then i only did a 100 of the following im. (200/1800)

200 IM (or 100 fly/back for me) (200/2000/3050)

Then I did a 100 warmdown and called it a day.  3150 LCM.  Not bad for just getting back in the swim of things.  Could have been worse and could have been better.  Still hacking a bit from the cold I've been battling all week.  I figure by the end of this new week I'll be back swimming and all better.  Just in time to kill myself with running. So need to get back at running.