Workout

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

Set (600)
4 x 150 on 2:30
odds: 100 free/50 stroke
evens: 100 stroke/50 free

Set (2000):
2 rounds
200 free on 3:10
4 x 50 (25 fly/25 free) on :50
200 free on 3:10
100 (50 fly/50 free) on 1:40
100 (50 back/50 free)on 1:40
200 free on 3:10
200 IM on 3:20

Set (400)
Pull 400 
...3 cb

Cool-down (200)
200 EZ