Arizona's Josh Arreguin competes in the 100-yard breaststroke against Arizona State at the Hillenbrand Aquatic Center in Tucson, Ariz., Saturday, Feb. 3, 2007. Arreguin won the event. Photo by Greg Bryan / Arizona Daily Star

The state’s 2005 boys swimmer of the year was part of Mexico’s World Championship team after becoming a regular at Arizona and a four-time state champion.