2015 12 Hours of Sebring

There were four practice sessions preceding the start of the race on Saturday, three on Thursday and one on Friday. The first two one-hour sessions were on Thursday morning and afternoon. The third held later that evening ran for 90 minutes; the fourth on Friday morning lasted an hour. Practice 1 The first practice session took place at 10:15 am ET on Thursday and ended with João Barbosa topping the charts for Action Express Racing, with a lap time of 1:52.485. Practice 2 The second practice session took place at 2:25 pm ET on Thursday and ended with Olivier Pla topping the charts for Krohn Racing, with a lap time of 1:52.731. Night Practice The night practice session took place at 7:15 pm ET on Thursday and ended with Olivier Pla topping the charts for Krohn Racing, with a lap time of 1:51.973. Final Practice The fourth and final practice session took place at 9:50 am ET on Friday and ended with Oswaldo Negri Jr. topping the charts for Michael Shank Racing with Curb/Agajanian, with a lap time of 1:52.096. == Qualifying ==

Qualifying was broken into four sessions. The first session of qualifying was for the GTD class. The No. 33 Riley Motorsports entry driven by Jeroen Bleekemolen set the fastest time in GTD. The second session of qualifying was for the GTLM class. Frédéric Makowiecki qualified on pole for the class driving the No. 912 Porsche North America, besting Patrick Pilet in the No. 911 Porsche North America entry. The final session of qualifying was for the P class. Olivier Pla qualified on pole driving the No. 57 car for Krohn Racing, beating Ryan Dalziel in the No. 1 Tequila Patrón ESM by just over three tenths of a second. Qualifying results Pole positions in each class are indicated in bold and by . == Race ==

Start and early hours Afternoon Sunset to finish == Post-race ==

Race result Class winners are denoted in bold and ‡. ==References==