Byrne, a former 2010 gubernatorial hopeful who lost that GOP primary, took about 33 percent while Young, who primaried Bonner in 2012 and lost, took 25 percent of the vote.
Operatives expected the primary to head to a runoff between Byrne, who has widely been seen as the front-runner because of his fundraising prowess and strong name recognition, and a Tea Party-backed candidate, of which there were four.
But Young beat out state Rep. Chad Fincher' newspaper columnist Quin Hillyer, who was endorsed by Rick Santorum; and former Republican National Committee aide Wells Griffith, who was backed by Rep. Paul RyanPaul RyanReport: Ryan pleaded on one knee for ObamaCare repeal vote Republican quits House Freedom Caucus Ted Koppel tells Sean Hannity he is bad for America MORE (R-Wis.), for the second-place spot.
Whichever Republican wins in the Nov. 5 primary runoff will face Democrat Burton LeFlore on Dec. 17 and is expected to easily win the seat.
Byrne, Young advance to runoff in Alabama 1st District special election
By Alexandra Jaffe - 09/25/13 12:38 PM EDT