Swimming 30:00 [3] 1.3 km (23:05 / km)
Quick WU, then 2 x 500 (both right around 8:50 = 1:46s). Both were at a very relaxed pace, so I feel comfortable I could've kept it up much longer. Then finished it off with some one arm drills with a kickboard.
Swim thoughts for today were: 1) nice relaxed kick; 2) keep the elbow high by thinking about open armpits during the pull and engaging the lats; 3) swim a little wider than normal; entry should be shoulder width apart, not along the midline.