Workout

Warmup (600)
300 alt swim/drill x 25
6 x 50 swim on :45

Set (1200)
2 rounds
200 free on 3:20
4 x 50 on 1:10
…25 stroke drill/25 free
200 free on 3:30

Set (1200)
2 x 100 on 1:45
...25 stroke/25 free
200 free on 3:15
2 x 100 IM on 2:00

Cool-down (200)
200 choice