Workout

Warmup (600)
3 x 150 rest 3 red marks between
…50 finger drag/catchup
…50 kick
…50 swim
3 x 50 on 1:00

Set (800)
4 rounds
4 x 50 on 1:00
…#1 fly/free 
…#2 back/free
…#3 breast/free
…#4 kick/free

Set (1200)
12 x 100 IM
1-4 on 2:00
5-8 on 1:50
9-12 on 1:40

Set (1600)
8 rounds
1 x 150 on 2:40
1 x 50
..odds 50 on 1:00
…evens 50 on :40

200 cool down