Workout

Warm-up (500)
200 catch-up
300 pull w/fins
...3,5,7,5 cb by 50's

Set (900)
6 x 50 on 1:00
...25 kick/25 swim
4 x 25 on :30
...4 fast strokes off wall
4 x 75 on 1:20 
...25 fr/25 bk /25 FAST
ez 100

Set (800)
4 rounds
50/50/75/25
1st 50 on :50 
2nd 50 faster on :40
75 SPRINT on 1:00
EZ 25 on 1:30

Set (600)
Pull 12 x 50 on :45
...descend 1-4

Cool-down (200)
200 EZ free