Lt. Gov. Casey Cagle has a commanding lead over his Republican rivals in the race for governor, according to an Atlanta Journal-Constitution/Channel 2 Action News poll released Friday that showed an unsettled race for the No. 2 spot.

Cagle notched 41 percent of the vote among likely Republican voters, giving him an edge over his rivals but not enough support yet to avoid a July runoff. He’s followed by two candidates who hope to keep him under the 50-percent threshold: Secretary of State Brian Kemp notched 10 percent and ex-state Sen. Hunter Hill had 9 percent.

Two other candidates trailed the field. Executive Clay Tippins had about 4 percent of support, and state Sen. Michael Williams logged 3 percent.

But the poll showed there’s room to maneuver in the final weeks ahead of the May 22 vote. Roughly one-third of GOP primary voters are undecided — and some 40 percent of women still haven’t picked a candidate.

The poll shows the GOP race is more settled than the Democratic one. An AJC/Channel 2 survey released last week showed Stacey Abrams leading Stacey Evans 33 percent to 15 percent — with more than half of likely Democratic voters undecided.