Workout

Warm up (1200):
400 free
8 x 100
...Odds Free on 1:30
...Evens Back/Free on 1:40

Set (2000):
4 rounds
2 x 50 kick on 1:05
100 free on 1:20
2 x 50 easy free on 1:00
200 free on 3:00

...Descend both the 100 + 200 (1-4)

Cool-down (200)
200 EZ