The top three:
Bill Vosti, San Diego Mesa College (1st) (round 2 video)
Joshua Nolan, Gainseville State, Georgia (2nd)
Laurance Armour, Central New Mexico Community College (3rd)
Jennifer Lewis-Fowler, Central NM Community College
James Norton, Bismarck State College
Cassie Tambly, Gainseville State, Georgia
I had to agree with the other judges (I was one of them) in selecting Mr. Vosti's presentation. His Bermuda Triangle and Hurricanes - Correlation? An ArcGIS Analysis was the most memorable and he seemed genuinely interested in his topic.