Kelly Armstrong won with 67.8% of the vote (209,666 votes), ahead of Merrill Piepkorn with 26.7% (82,474 votes).
The margin between the first two candidates was 41.1 percentage points (127,192 votes). The party margin (Republican share minus Democratic share) was a Republican lead of 41.1 points.
Compared with the previous comparable race in the same area, the party margin moved 0.7 points toward Republicans.
309,333 votes were counted in this race, for 3 candidates or options.
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