Warm-up (600) OYO 10 minutes Set (800) 8 x 100 on 1:30 Odds: IM Evens: Free Set (2000) 8 rounds (1-4 IM, 5-8 free) 25 on :30/1:00 50 on 1:00/1:00 75 on 1:30/1:00 100 on 2:00/1:00 Set (200) Cool-down (200)