Warm up (1000) 400 loosen 6 x 100 on 1:45 …25 kick/25 drill/50 free Set (1600): 2 rounds 3 x 50 stroke on 1:00/:55/:50 150 easy free on 3:00 3 x 100 IM on 2:00/1:50/1:40 200 easy on 4:00 Cool-down 200 pull moderate 200 easy choice