Workout

Warmup (500)
10 x 50 
…3 on :55/3 on :50/4 on :45

Set (500)
20 x 25 dolphin kick on :30

Set (1000)
10 x 100 switching Ims on 1:30
…25 free/50 switch IM/25 free

Set (1600)
200 on 2:45
4 x 75 on 1:15
…fly/back/breast
200 on 2:45
8 x 50 on :50
…stroke/free
200 on 2:45
12 x 25 on :30
…every 4th one no breath fly
…all others choice

200 cool down