Workout

Warmup (600)
200 alt free/drill by 50
200 alt free/kick by 50
200 alt free/stroke by 50

Set (600)
12 x 50 
…odds free on :50
…evens stroke drill on 1:00

Set (1200)
6 x 200
…odds 50 stroke/150 free on 3:15
…IM order
…evens free on 3:00

Set (800)
8 x 100 on 1:50
…fly/back;back/breast
…breast/free;free/fly

Set (1200)
2 rounds
4 x 150
…odds 2:40/evens 2:20