This weekend I swam the 200 Fly. I step up on the blocks and the official says "take your mark... go."  I dive in the water. I start to sprint by the first 50 I was already starting to be tired. huffing and puffing I go in to my final turn. I push off and go. Sprinting, my hart felt like it would explode. I come in and see my time 2:52.