ORANGE, Calif. — Chapman Swim & Dive freshman Cooper Na has been named the SCIAC Athlete of the Week. Against UC Santa Cruz on Saturday, the freshman sprinter he went a personal best in the 50 freestyle going a 20.76. In the 100 freestyle, he placed second going a blistering 45.71. In the 200 Medley Relay, Na anchored swimming the freestyle, going a 20.08. In the 400 freestyle relay, Na went a 45.77 as anchor, helping his team finish in second.