On a beautiful, sunny day at Sebring International Raceway, in front of tens of thousands of hearty spectators, the 73rd Mobil 1 Twelve Hours of Sebring began with early fireworks. Dries Vanthoor

Dries Vanthoor stormed to pole for the Mobil 1 Twelve Hours of Sebring following a late session shootout in GTP qualifying for the second round of the IMSA WeatherTech SportsCar Championship season.

Pole-sitter Dries Vanthoor was penalized for an illegal lane change before the start of the Twelve Hours of Sebring. Vanthoor, who had qualified first for the second consecutive race to start the 2025 IMSA WeatherTech SportsCar Championship season,

It's been a typically eventful first 90 minutes of the Mobil 1 Twelve Hours of Sebring. Jack Aitken was leading in the No. 31 Action Express Cadillac V-Series.R (which was unable to qualify Friday because of a software problem) after penalties and pit miscues affected Porsche Penske Motorsport and Team RLL BMW.