Swimming 1:10:09 [0] 3.4 km (20:38 / km)
MTC Swim Warm up - 400 mix, 4 x 50 sidekick/swim, 100 pull, 4 x 50 zipper/swim, 100 pull, 4 x 50 descending. Main - 250 swim, 7 x 100 fast, 300 pull, 7 x 100 fast. Cool down 100 easy.
Lost core strength after first fast set so slowed from 1:54 to near 2:00.