The Campus Recreation and Wellness Center on the campus of the University of Iowa will play host to the 2015 NCAA Men’s Swimming & Diving Championships, which begins Thursday and concludes Saturday. Preliminary sessions begin at 11 a.m. CT each day, with nightly finals slated for 7 p.m. This year’s championships will feature 54 Big Ten student-athletes from nine different schools. Big Ten institutions have won 487 individual titles, including a conference-leading 167 crowns from Michigan student-athletes. Seven Big Ten squads are ranked in the top 25 of the latest national polls. Michigan appears at No. 5, followed by No.