Contrary to my expectations, this turned out to be lot more easier run than any other including w1r1. The only mantra i kept repeating was "go slow". Even after completing 20 minutes, I could have run for another 5 minutes. I have come to believe in the program and hence when the voice said start cool down that is what I did.
I had been dreading this run for the last week to 10 days. Oh now I am looking forward to longer runs. .