Election chief Ali Asghar Ahmadi announcing the preliminary results on state channel IRIB:
According to the Interior Ministry's first official count, translated by Radio Farda.
From the 25,966,729 votes counted, there were 25,182,310 valid votes. This brings the preliminary result to:
14,619,848 Hassan Rohani
10,125,855 Ebrahim Raisi
297,276 Mostafa Mirsalim
139,331 Mostafa Hashemi Taba
Total votes are around 42 million, the final result to be announced Saturday afternoon (around 2 p.m. local time).
Final results expected by the afternoon, according to this tweet.