It doesn’t really matter, as no one was elected. It was essentially a straw poll last Tuesday, a “presidential preference poll.”
Delegate selection will occur at a later date.
You can rest assured there will not be 24/7 news coverage and media hype when Iowans elect delegates to the Republican National Convention.
That doesn’t really matter. For now “Mitt won IA” is a talking point being used to inject momentum into his campaign because “hey, a win is a win!”
Only after that talking point becomes irrelevant later in the season, will the real count come out and reveal any potential discrepancies.