By alley - Jun 25, 2015, 1:56 PM ET

PPIHC: Millen, Zwart top Pikes Peak qualifiers

Rhys Millen's hopes of becoming the first overall winner of the Pikes Peak International Hill Climb with an

electric-powered vehicle

got a boost Wednesday when the Pikes Peak veteran set the fastest time in qualifying sessions for Sunday's race to the top of the 14,000ft Colorado mountain.

Honda withdraws Justin Wilson's P2 entry

Millen's time of 3:43.75 in the eO PP03 (pictured) was more than 15 seconds faster than the next-fastest time, set by Pikes Peak veteran Jeff Zwart in his Time Attack 1 class Porsche 911, and set a record for the all-electric vehicle class. Another former winner, Nobuhiro "Monster" Tajima, set the third-fastest time in his Unlimited class racer.

The 93rd running of the Pikes Peak International Hill Climb is set for Sunday.

The video below shows CONTOUR camera video footage of the Palatov Motorsport DP2RS shot from the splitter during a practice session for the 2015 Pikes Peak International Hill Climb. The driver is Jonathan Frost.