Kayak 1:27:00 [3] 10.0 mi (8:42 / mi)
First 9 miles was about 1:18:10. Then I took it somewhat easy for the next mile. 1:28:00 total.
Felt really good. Avg of 6.9 mph after 9 miles.
Was not difficult to cruise at 6.8 mph. 7 mph and up was a noticeable tempo but nothing I couldn't hold for a good chunk of time. I was often at 7-7.2.
Conditions were mostly calm with a slight breeze aiding the 1st half of the trip. But I kept perceived exertion fairly mild during that time so I wouldn't drop in avg pace over time.