Workout

Warm-up (600)
300 swim, 200 drill
100 kick

Set (600)
12 x 50s on 1:00
Odds: 6 sprint strokes
...EZ rest of way
Evens: build to 80%

Set (1800)
3 rounds
2 x 150 on 2:30
…50 fr/50 stroke/50 fr
100 mod on 2:00
4 x 50 IM order
R1: rest 15
R2: rest 10
R3: rest 5

Cool-down (200)
200 EZ