W5/D5 Swim (Workout 2)

WORKOUT #2 Swim 500s :45 minutes Workout Details: Warm-up: - 500 yds @75-84% of Threshold Pace (Zone 1) Active: - 500 yds @84-91% of Threshold Pace (Zone 2) 5 x 100 sprint on 15 seconds rest - Hard 100 yds @96-100% of Threshold Pace - Easy 15 sec @0% of Threshold Pace Recovery - 500 yds @84-91% of Threshold Pace Cool Down: - 200 yds @75-84% of Threshold Pace (Zone 1)