Workout

Warmup (500)  
300 swim / 100 drill 
100 kick

Set (900)
50 ez choice swim on 1:15
8 x 50 choice kick on 1:30
8 x 50 choice swim on 1:15
50 ez choice kick on 1:30

Set (600)
2 rounds
100 ez choice swim on 2:00
4 x 50 on 2:00

Set (150)
8 x 15m 
...relay exchanges

Cool down 200 plus…