Workout

Warm-up(600)
300 swim, 200 kick, 100 drill

Set (800)
4 x 100 stroke
...25 drill/25 swim 
...medley w/pattern  
4 x 100 free on 1:20

Set (2100)
3 rounds
4 x 25 on :30
3 x 50 on :40
2 x 75 on :50
1 x 100 on 2:00
200 EZ
 
Cool-down (200)
200 EZ