Ithaca College graduate student Nicki Griesemer captured national championships in both the 1- and 3-meter diving events at the NCAA Division III Women's Swimming & Diving Championships in Indianapolis. After capturing the championship in the 1-meter competition with a score of 467.60 points on Thursday, Griesemer added the 3-meter title on Saturday evening with a winning score of 516.30, capturing the championship by more than seven points ahead of the runner-up (508.85).