Workout

Warm up (600):
2 rounds
100 swim/100 drill/100 kick

Set (800)
2 rounds
200 free on 3:00
100 kick on 2:00
100 back on 1:45

Set(2000)
2 rounds
4 x 50 on 1:00
...2 kick, 2 easy swim
200 free build on 2:40
4 x 100 on 1:30
...descend 1-4
200 hard on 2:30

Cool-down (100)
100 EZ