Workout

Warm-up (600)
400 CATCH-UP Free
200 pull
...5 cb  

Set (600)
4 x 150 on 2:30
...50 kick/100 swim

Set (2000)
2 rounds
4 x 100 on 1:30
...descnd 1-4
4 x 150 on 2:15
...1 easy, 1 fast, 1 easy

Cool-down (200)
200 EZ