Hundredths of a second. That is all it takes to turn belief into legend. Relays are the heartbeat of the sport—four athletes connected by trust, pressure, and pride. You are not just teammates. You ...

Whenever he’s near water, Jason Lezak usually is asked about that race. You know, the one where Lezak swam that relay split for the ages, the relay that landed Michael Phelps the second of his record ...