SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 27: Sergey Sirotkin, Williams Racing during the Russian GP at Sochi Autodrom on September 27, 2018 in Sochi Autodrom, Russian Federation. (Photo by Glenn Dunbar / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Engineers make final preparations on the grid prior to the start during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Glenn Dunbar / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Lewis Hamilton, Mercedes AMG F1, congratulates Valtteri Bottas, Mercedes AMG F1, on pole during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Steve Etherington / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Daniel Ricciardo, Red Bull Racing RB14 during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Charles Leclerc, Sauber C37 Ferrari, leads Kevin Magnussen, Haas F1 Team VF-18 during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Andy Hone / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Lewis Hamilton, Mercedes AMG F1 during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Steve Etherington / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Sergey Sirotkin, Williams FW41 during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Glenn Dunbar / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Pierre Gasly, Scuderia Toro Rosso STR13 spins during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Andy Hone / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Sebastian Vettel, Ferrari SF71H during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Jerry Andre / Sutton Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 28: Valtteri Bottas, Mercedes AMG F1 W09 EQ Power+ during the Russian GP at Sochi Autodrom on September 28, 2018 in Sochi Autodrom, Russian Federation. (Photo by Steve Etherington / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Max Verstappen, Red Bull Racing RB14 during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Manuel Goria / Sutton Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Sergio Perez, Racing Point Force India VJM11, leads Esteban Ocon, Racing Point Force India VJM11 during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Nico Hulkenberg, Renault Sport F1 Team, and Carlos Sainz Jr, Renault Sport F1 Team during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Valtteri Bottas, Mercedes AMG F1, arrives on the grid after securing pole position during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Glenn Dunbar / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Kevin Magnussen, Haas F1 Team VF-18 during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Manuel Goria / Sutton Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Fernando Alonso, McLaren MCL33 during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Glenn Dunbar / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 28: Cyril Abiteboul, Managing Director, Renault Sport F1 Team, and Toto Wolff, Executive Director (Business), Mercedes AMG, in a Press Conference during the Russian GP at Sochi Autodrom on September 28, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Valtteri Bottas, Mercedes AMG F1 W09 EQ Power+ during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Stoffel Vandoorne, McLaren during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 28: Artem Markelov, Renault Sport F1 Team R.S. 18 during the Russian GP at Sochi Autodrom on September 28, 2018 in Sochi Autodrom, Russian Federation. (Photo by Manuel Goria / Sutton Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Nico Hulkenberg, Renault Sport F1 Team R.S. 18 during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Andy Hone / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 29: Sebastian Vettel, Ferrari SF71H during the Russian GP at Sochi Autodrom on September 29, 2018 in Sochi Autodrom, Russian Federation. (Photo by Glenn Dunbar / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Valtteri Bottas, Mercedes AMG F1, 2nd position, congratulates Lewis Hamilton, Mercedes AMG F1, 1st position during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 28: Sergey Sirotkin, Williams FW41 during the Russian GP at Sochi Autodrom on September 28, 2018 in Sochi Autodrom, Russian Federation. (Photo by Glenn Dunbar / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 28: Pierre Gasly, Scuderia Toro Rosso STR13 mirror reflection during the Russian GP at Sochi Autodrom on September 28, 2018 in Sochi Autodrom, Russian Federation. (Photo by Mark Sutton / Sutton Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 28: Esteban Ocon, Racing Point Force India VJM11 during the Russian GP at Sochi Autodrom on September 28, 2018 in Sochi Autodrom, Russian Federation. (Photo by Manuel Goria / Sutton Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 28: Lance Stroll, Williams FW41, spins during the Russian GP at Sochi Autodrom on September 28, 2018 in Sochi Autodrom, Russian Federation. (Photo by Glenn Dunbar / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Lewis Hamilton, Mercedes AMG F1, 1st position, consoles team mate Valtteri Bottas, Mercedes AMG F1, 2nd position, on the podium during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Sergey Sirotkin, Williams FW41 being rolled onto the grid during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 28: Charles Leclerc, Sauber C37 Ferrari during the Russian GP at Sochi Autodrom on September 28, 2018 in Sochi Autodrom, Russian Federation. (Photo by Sam Bloxham / LAT Images)
SOCHI AUTODROM, RUSSIAN FEDERATION - SEPTEMBER 30: Lewis Hamilton, Mercedes AMG F1 W09 EQ Power+, 1st position, arrives in Parc Ferme during the Russian GP at Sochi Autodrom on September 30, 2018 in Sochi Autodrom, Russian Federation. (Photo by Zak Mauger / LAT Images)