IT'S A GUY THING: "Do you have five minutes?" the Santa Clara Aquamaids coach asked Kenyon Smith. "No," the 15-year-old kidded. He wanted to be with his teammates. Only when ordered to talk to a reporter did the 5-foot-3 kid stop his race to warmups. He knew what the questions would be. As the only male competitor at the national championship, he's heard them before. He's also heard the teasing. People tell him synchronized swimming is just for girls, and because he competes with girls, he's not a strong athlete. "I tell them all to try it, then they stop...