Aidan Fraly scored 17 points, AJ Dixson 12 and Reece Walling 10, but the Falcons (2-1) came up short in a tight game played at Fife High School as part of the John McCrossin Classic.
It was a back-and-forth game throughout with neither team leading by more than four points at any given time.
Lincoln (1-1) iced the game with a pair of free throws in the closing seconds.
LINCOLN 54, PRAIRIE 50
PRAIRIE (2-1) — Aidan Fraly 17, Treyce Teague 0, Jimmie Barton 5, AJ Dixson 12, Gabe Lilly 0, Hayden Rose 6, Brady Gagnon 0, Reece Walling 10. Totals 17 (3) 13-18 50.