Chiara Dailey, a sophomore at La Jolla High in California, won the 5-kilometer girls championship race in 17:42 at the Foot Locker West Regionals at Mt. San Antonio College in Walnut, Calif. Dailey, who was third in last year's regional race, looks to improve on her 14th-place performance at the national final at Balboa Park's Morley Field in San Diego.