Possibly TMI

Why is it that I don't seem to start really sweating until ten minutes after I stop running? I come inside and I'm slightly damp, and then ten minutes later, it's like my body suddenly thinks water is poison and that it must all be expelled through my pores immediately. Am I seriously going fast enough that the wind's evaporating the sweat, so I've been sweating this much the whole time? Because honestly, I'm not all that fast. I'd love to think that I'm speedy like zoom, but we all know that isn't true.