3850 - Combination of sets

500 swim
200 kick
200 pull

10 x 50 pace on 1:00

3 x through:
100 easy
100 medium
100 sprint
all on 1:45

3 x 300 pull - bilateral breathe 5-7-5 by 100 (20 sec rest)

6 x 75 kick - build by 25 (20 sec rest)

200 cool down