It takes me about 1 minute, 20 seconds to swim 50 yards with a 5-10 second break. I'm not sprinting - in fact I'm working on staying a bit slower & working on form.

I take a break because of heart rate - I'm out of breath. It's crazy because I sprint on my bike and on my runs with no problem. Of course, I'm not holding my breath intermittently either.

"This is hard dude! Like - I need that Sea Hunt guy!"