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2017 Advance Auto Parts Sportscar Showdown Previous race results / Next race results                         Post IROC race number 4 of 12 Saturday, May 6, 2017 at Circuit of the Americas, Austin, TX 73 laps on a 3.400 mile road course (248.200 miles) Time of race: 2:41:14.508 Average speed: 92.358 mph Pole speed: 114.809 mph Cautions: 3 for 10 laps Margin of victory: 18.855 sec Attendance: n/a Lead changes: 0 Glossary    2017 IROC results   /   2017 standings

Pos St Class # Driver Team Sponsor Car Laps Status Led Pts 17 18 21   Bret Curtis   Jens Klingmann Britek / BJR Cooldrive Distribution Holden 11 running 0   13 20 56   Jeroen Bleekemolen   Ben Keating Prodrive Racing Australia Mega Bulk Fuels Ford 11 running 0   3 5 23   Joao Barbosa   Christian Fittipaldi Nissan Motorsport Nissan Nismo / Auto Glym Nissan 11 running 0   1 1 12   Ricky Taylor   Jordan Taylor DJR Team Penske Shell V-Power Ford 11 running 11   15 24 22   Tristan Vautier   Kenny Habul Walkinshaw Racing Mobil 1 HSV Racing / Boost Mobile Holden 11 running 0   5 12 19   Ed Brown   Johannes van Overbeek Tekno Autosports EDG Capital Holden 11 running 0   23 21 78   Jeff Segal   Oswaldo Negri, Jr. Nissan Motorsport Harvey Norman / LG Super UHD TV Nissan 2 throttle 0   18 22 3   Cooper MacNeil   Gunnar Jeannette Lucas Dumbrell Supercars Championship Holden 11 running 0   11 11 7   Patrick Pilet   Dirk Werner Nissan Motorsport carsales.com.au Nissan 11 running 0   14 13 15   Christina Nielsen   Alessandro Balzan Nissan Motorsport Sengled / Castrol Nissan 11 running 0   9 14 888   Stefan Wilson   Nicholas Boulle Triple Eight Caltex Vortex Holden 11 running 0   2 2 17   Dane Cameron   Eric Curran DJR Team Penske Shell V-Power Ford 11 running 0   22 17 34   Lawson Aschenbach   Andrew Davis Garry Rogers Wilson Security Holden 2 crash 0   19 4 55   Mathieu Jaminet   Daniel Morad Prodrive Racing Australia Supercheap Auto / Castrol Ford 11 running 0   12 19 2   Joey Hand   Dirk Mueller Walkinshaw Racing Mobil 1 HSV Racing / Boost Mobile Holden 11 running 0   16 10 9   Madison Snow   Bryan Sellers Erebus Motorsport Penrite Oils Holden 11 running 0   20 23 62   Patrick Lindsey   Jorg Bergmeister Lucas Dumbrell Repair Management / Castrol Holden 3 brakes 0   10 6 14   John Edwards   Martin Tomczyk Brad Jones Freightliner Holden 11 running 0   4 8 33   Misha Goikhberg   Stephen Simpson Garry Rogers Wilson Security Holden 11 running 0   21 7 97   Scott Pruett   Sage Karam Triple Eight Red Bull Holden Racing Team Holden 2 crash 0   8 9 6   Bill Auberlen   Alexander Sims Prodrive Racing Australia Monster Energy Ford 11 running 0   7 3 88   Jan Magnussen   Antonio Garcia Triple Eight Red Bull Holden Racing Team Holden 11 running 0   6 16 5   James French   Patricio O'Ward Prodrive Racing Australia The Bottle-O / Castrol / Mercury Cider Ford 11 running 0   24 15 99   Dan Knox   Mike Skeen Erebus Motorsport GB Galvanizing / Advan Holden 0 steering 0

Fastest Lap: 117.198 seconds by Jordan Taylor Caution flag breakdown: Condition From Lap To Lap # Of Laps Reason Free Pass 1 3 3   #4,62,66,67,912 accident turn 1   4 24 21     25 29 5   #16 stalled turn 9   30 68 39     69 70 2   #2 fire turn 5   71 73 3       Percent of race run under caution: 13.7%             Average green flag run: 21.0 laps Lap leader breakdown: Leader From Lap To Lap # Of Laps   #10 1 73 73