Time to swim

"All Right Boys, today we are starting our swimming unit, which you are all required to complete in its entirety to pass my class," Coach said. "Now, today we are going to be working on our freestyle, you can each get in and work on your form for the first few minutes of class, then we will work on time trials which will be the graded portion of today. Any questions?" All of the guys in Adams class shook their heads no. "All right then, pair up and grab a lane." Matt leaned over to Adam and said, "Hey man, wanna share?" Adam shook his head yes and they both got in the water. They both started to swim laps but around Adams second lap he noticed...