Overall Avg HR: 153
Overall Max HR: 161
Water temp: 70 degrees
1st lap: 31:23 (doesn't count the about 100 meters from the start line to the shore.
Avg HR: 154
Max HR: 161
2nd lap: 35:46
Avg HR: 152
Max HR: 157
BT Provided Black Pearl....AARRGGGHHH
Deep water start on a rectangular course. 2 laps with the long sides being about 1/2 mile each. Approx 100 meters from the start buoy to the shore/finish line.
Water was fairly clear and you could see about 10' around you which helped. That way you could attempt to prevent your face from being kicked.