Five minutes into the game, all five Gonzaga starters had scored. Seven minutes in, the Bulldogs’ lead had reached double figures. Seventeen minutes in, Gonzaga was up by 20. The 17th-ranked Bulldogs took care of Pepperdine early, opening up a 23-point halftime lead and coasting to a 92-58 West Coast Conference men’s basketball victory Saturday in front of 6,000 at the McCarthey Athletic Center.