Banach went bogey free in his final round, which included four birdies on the front nine and two birdies on the back nine.
Logan Pate, who shared a piece of the lead in each of the first two rounds, finished in solo third after a final round of even-par 72 and a three-day total of 7-under 209.
Broc Haymon rounded out the top four with a 6-under par 210 for three days. Jess Bonneau and Ross Mackay, part of the four tied for the lead heading into the final round, finished in a tie for fifth place after 2-over par 74s to finish the weekend at 5-under 211.
