I failed to hit the stop button on my 510 when I finished the bike leg of Choo 70.3. It ran until I turned it off, when I finished the race.

Is it possible for me to omit the portion - after I entered T2? Would this (what occurred) even affect the power numbers? I'm assuming (though I'm no whiz on how this works) 2+ hours of zeros wouldn't compute, but I'm not sure of it.

I know my speed (IM calculated that), distance (I got 56.7 mi), etc. I'm mainly just interested in my power.

Thanks.