Mission Viejo's Cierra Johnson, Ashley Johnson and Morgan Calcagnie teamed with Santa Margarita's Gwyn George to lead the Southern California-based Orange County Heat to victory in 9:17.79 in the Nike Boise Indoor girls 4x800 relay at Jacksons Track at Idaho Ford Center. The performance was the second-fastest in meet history and the top mark by a prep club team in the country this year, along with No. 4 overall.