Workout

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

Set (600)
3 rounds
100 kick on 2:10
2 x 50 free 
r1:50, r2:45, r3:40
 
Set (2000)
4 rounds
2 x 100 on 1:25
1 x 200 on 2:50, 2:45, 2:40, 2:35
100 ez
 
Set (300)
6 x 50 on 1:00 
...odds easy
...evens fast

Cool-down (100)
100 EZ