(Photo via Hailey Sasnett/WCSN) The No. 5-ranked ASU men’s swim and dive team (4-1, 1-0) opened Pac-12 conference competition Friday, defeating the No. 17th-ranked USC Trojans 185-115 in Los Angeles. With the victory, the Sun Devils have now won four meets in a row.ASU continued its dominance in the medley relays,