Davis, a freshman from Chicago, Ill., was the NCAA national runner-up in the 200 meter dash with a time of 21.06 seconds.
Davis was also ninth in the finals of the 100 meter dash.
Sharp, a junior from Altamont, Ill., took the seventh place position in the 800 meter run with a time of 1:52.53.
Sharp collected the third straight All-American award of his career in the outdoor 800, and Davis earned his first All-American honor. Only five men have earned more NCAA All-American awards at Greenville College than Sharp.
Greenville finished as one of the NCAA's top 30 teams at the outdoor national championships for the 10th time since 2001.