Workout

Warm-up (1000)
400 choice
4 rounds
…50 kick  on :1:10
…100 swim on 1:45

Set (600)
2 rounds
6 x 50's 
…:55, :50, :45 twice

Set (1100)
2 rounds
200 fast on 3:30, 100 EZ on 2:00
100 fast on 1:45, 75 EZ on 1:30
50 fast on 1:30, 25 EZ on 1:00

Set (300)
Pull 4 x 75's breath control on 2:00
…3, 2, 1 breaths by 25's

Cool down (200)
200 EZ