Aleec Harris set the Pac-12 record and U.S.-leading time in the 110m HH, Aaron Brown ran the fifth-leading 200m time in the world and Tynia Gaither set a PR in the 200m to join all three Trojan relay teams in qualifying for the 2014 NCAA Track & Field Championships during the final day of the NCAA Track & Field West Preliminary Rounds hosted by Arkansas at John McDonnell Field in Fayetteville, Ark. today (May 31). The 2014 NCAA Track & Field Championships will be held in Eugene, Ore. from June 11-14 and USC will have athletes competing individually in 14 events and three relay teams qualified.