Junior Beau Hossler leads all players after shooting a 67, making five birdies on the day and marking his 10th-consecutive round shooting under par.
Three additional Longhorns finished the day in the top 10, as junior Gavin Hall and sophomore Scottie Scheffler stand in a tie for second and sophomore Doug Ghim is in a tie for 10th.
Hall made six birdies and three bogeys, while Scheffler made five birdies and two bogeys to finish at 3-under par.
Ghim made three birdies and two bogeys to finish with a 1-under 71.