(CNN) Donald Trump continues to hold a wide lead among likely Republican primary voters in New Hampshire, according to a new CNN/WMUR tracking poll, with the pack vying for second place is beginning to break up.
Behind Trump's field-leading 29% support, Florida Sen. Marco Rubio climbs to second place with 18% following his strong third place finish in Iowa, followed by Ted Cruz (13%) and John Kasich (12%) in a near-tie for third. Jeb Bush holds fifth place at 10%, a hair behind Cruz and Kasich, with Chris Christie and Carly Fiorina well behind at 4% each. The fight for second place between Cruz, Rubio and Kasich remains within the survey's margin of sampling error.
The poll was conducted entirely after the Iowa caucuses.
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