UDA presidential candidate William Ruto has dominated in the Emurua Dikirr constituency in Narok county.
Ruto came top after he garnered 35,186 votes out of 35,752 valid votes.
Azimio's Raila Odinga came in a distant second after getting 501 votes.
Agano Party candidate Waihiga Mwaure got 30 votes while the Roots Party George Wajackoyah garnered 36 votes.
IEBC chair, Wafula Chebukati noted that the constituency had 44,040 registered voters.
He added that 133 were rejected ballots.
IEBC will also verify diaspora votes before releasing the final tally.