Workout

Warm-Up (600)
Swim 12 x 50's on :50

Set (600)
Swim 300, 200, 100   
…pull 3cb on 300 and 100
…5cb on 200

Set (1950)
4 rounds
100 on 1:30
75 on 1:30

3 rounds
100 on 1:25
2 x 75 on 1:25

2 rounds
100 on 1:20
2 x 75 on 1:20

Cool-down (200)                         
Kick/swim by 50