2018 Oak Tree Grand Prix

The 2018 Oak Tree Grand Prix was a sports car race sanctioned by the International Motor Sports Association (IMSA). The race was held at Virginia International Raceway in Alton, Virginia on August 19, 2018. The race was the tenth round of the 2018 IMSA SportsCar Championship.
Background
As in previous years, the event was also the second GT-only round of the IMSA SportsCar Championship season, in which only the GTLM and GTD classes were scheduled to compete.
On August 13, 2018, IMSA issued the latest technical bulletin outlining Balance of Performance for the event.[1] In GTD, the Ferrari 488 GT3 received a reduction in turbo boost and a fuel capacity reduction of 2 liters. No changes were made in GTLM.
Entries
A total of 18 cars took part in the event split across 2 classes. 8 cars were entered in GTLM, and 10 in GTD.[2] In GTD, Park Place Motorsports and Squadra Corse Garage Italia were absent. Gunnar Jeannette substituted for Alessandro Pier Guidi in the Scuderia Corsa #63 entry due to a clash with the FIA World Endurance Championship round at Silverstone. Mario Farnbacher substituted for Álvaro Parente returned to the Meyer Shank Racing #86 entry.
Practice
Practice 1
The first practice session took place at 11:45 am ET on Friday and ended with Richard Westbrook topping the charts for Ford Chip Ganassi Racing, with a lap time of 1:42.627.[3]
Pos. | Class | No. | Team | Driver | Time | Gap |
---|---|---|---|---|---|---|
1 | GTLM | 67 | Ford Chip Ganassi Racing | Richard Westbrook | 1:42.627 | _ |
2 | GTLM | 912 | Porsche GT Team | Earl Bamber | 1:42.761 | +0.134 |
3 | GTLM | 66 | Ford Chip Ganassi Racing | Joey Hand | 1:42.793 | +0.166 |
Source:[4] |
Practice 2
The second practice session took place at 4:25 pm ET on Friday and ended with Antonio García topping the charts for Corvette Racing, with a lap time of 1:41.743.[5]
Pos. | Class | No. | Team | Driver | Time | Gap |
---|---|---|---|---|---|---|
1 | GTLM | 3 | Corvette Racing | Antonio García | 1:41.743 | _ |
2 | GTLM | 67 | Ford Chip Ganassi Racing | Ryan Briscoe | 1:42.262 | +0.519 |
3 | GTLM | 4 | Corvette Racing | Tommy Milner | 1:42.351 | +0.608 |
Source:[6] |
Practice 3
The third and final practice session took place at 8:35 am ET on Saturday and ended with Tommy Milner topping the charts for Corvette Racing, with a lap time of 1:41.205.[7]
Pos. | Class | No. | Team | Driver | Time | Gap |
---|---|---|---|---|---|---|
1 | GTLM | 4 | Corvette Racing | Tommy Milner | 1:41.205 | _ |
2 | GTLM | 25 | BMW Team RLL | Connor De Phillippi | 1:41.448 | +0.243 |
3 | GTLM | 912 | Porsche GT Team | Earl Bamber | 1:41.512 | +0.307 |
Source:[8] |
Qualifying
Qualifying results
Pole positions in each class are indicated in bold and by ‡.
Pos. | Class | No. | Team | Driver | Time | Gap | Grid |
---|---|---|---|---|---|---|---|
1 | GTD | 15 | ![]() |
![]() |
1:44.107 | _ | 9‡ |
2 | GTD | 33 | ![]() |
![]() |
1:44.323 | +0.216 | 10 |
3 | GTD | 96 | ![]() |
![]() |
1:44.360 | +0.253 | 11 |
4 | GTD | 14 | ![]() |
![]() |
1:44.516 | +0.409 | 12 |
5 | GTD | 48 | ![]() |
![]() |
1:44.626 | +0.519 | 13 |
6 | GTD | 58 | ![]() |
![]() |
1:44.758 | +0.651 | 14 |
7 | GTD | 93 | ![]() |
![]() |
1:44.797 | +0.690 | 171 |
8 | GTD | 86 | ![]() |
![]() |
1:44.954 | +0.847 | 16 |
9 | GTD | 63 | ![]() |
![]() |
1:45.506 | +1.399 | 182 |
10 | GTD | 44 | ![]() |
![]() |
1:45.918 | +1.811 | 163 |
11 | GTLM | 67 | ![]() |
![]() |
1:55.580 | +11.473 | 1‡ |
12 | GTLM | 911 | ![]() |
![]() |
1:56.170 | +12.063 | 2 |
13 | GTLM | 24 | ![]() |
![]() |
1:56.185 | +12.078 | 3 |
14 | GTLM | 3 | ![]() |
![]() |
1:56.760 | +12.653 | 4 |
15 | GTLM | 25 | ![]() |
![]() |
1:57.148 | +13.041 | 5 |
16 | GTLM | 66 | ![]() |
![]() |
1:57.202 | +13.095 | 6 |
17 | GTLM | 4 | ![]() |
![]() |
1:57.492 | +13.385 | 7 |
18 | GTLM | 912 | ![]() |
![]() |
1:57.874 | +13.767 | 8 |
Sources:[9][10] |
- 1 The No. 93 Meyer Shank Racing with Curb-Agajanin entry was moved to the back of the GTD field for starting the race with a different driver than who qualified.
- 2 The No. 63 Scuderia Corsa entry was moved to the back of the GTD field after the team elected to change tires after qualifying.
- 3 The No. 44 Magnus Racing entry was moved to the back of the GTD field after the team elected to change tires after qualifying.
Race
Results
Class winners are denoted in bold and ‡.
Notes
External links
- ^ Dagys, John (August 13, 2018). "Ferrari Slowed for VIR". sportscar365.com. Retrieved June 9, 2023.
- ^ Allaway, Phil (August 16, 2018). "Entry List: 2018 Michelin GT Challenge at VIR". frontstretch.com. Retrieved June 9, 2023.
- ^ Dagys, John (August 17, 2018). "Westbrook Tops Opening Practice at VIR". sportscar365.com. Retrieved June 9, 2023.
- ^ "03_Results_Practice 1.PDF" (PDF). results.imsa.com. August 17, 2018. Retrieved June 9, 2023.
- ^ Myrehn, Ryan (August 17, 2018). "Corvette Leads Practice 2 at VIR". sportscar365.com. John Dagys Media. Retrieved June 9, 2023.
- ^ "03_Results_Practice 2.PDF" (PDF). results.imsa.com. August 17, 2018. Retrieved June 9, 2023.
- ^ Bradley, Charles (August 18, 2018). "VIR IMSA: Milner tops third practice for Corvette". us.motorsport.com. Retrieved June 9, 2023.
- ^ "03_Results_Practice 3.PDF" (PDF). results.imsa.com. August 18, 2018. Retrieved June 9, 2023.
- ^ "03_Results_Qualifying.PDF" (PDF). results.imsa.com. August 18, 2018. Retrieved June 9, 2023.
- ^ "01_Starting Grid_Race_Official.PDF" (PDF). results.imsa.com. August 19, 2018. Retrieved June 9, 2023.
- ^ "2007 ENTRANT CREDENTIAL AND" (PDF). IMSA. Retrieved 9 June 2023.
- ^ "03_Results_Race_Unofficial.PDF" (PDF). results.imsa.com. Retrieved June 9, 2023.