Intervals Swim 4x50m w/ 100m recovery + 200m w/ 100m recovery + 100m w/ 100m recovery + 200m w/ 100m recovery + 100m w/ 100m recovery + 200m w/ 100m recovery + 100m w/ 100m recovery + 200m w/ 100m recovery + 100m w/ 100m recovery + 200m w/ 100m reco…