The Formula 1 regulations state drivers must use both types of tyre compounds during every race.
Below is the order in which each driver used his tyre compounds in the Hungarian Grand Prix, as recorded by Bridgestone:
Team Tyre choice by stint
Ferrari
Felipe Massa - - -
Kimi Raikkonen Super Soft Super Soft Soft
McLaren
Lewis Hamilton Super Soft Super Soft Soft
Heikki Kovalainen Super Soft Super Soft Soft
BMW Sauber
Robert Kubica Super Soft Super Soft Soft
Nick Heidfeld Super Soft Super Soft Soft
Renault
Fernando Alonso Super Soft Super Soft Soft DNF
Nelson Piquet Super Soft Super Soft Soft
Toyota
Jarno Trulli Super Soft Super Soft Soft
Timo Glock Super Soft Super Soft Soft
Scuderia Toro Rosso
Jaime Alguersuari Super Soft Super Soft Soft
Sebastien Buemi Soft Super Soft Super Soft
Red Bull Racing
Mark Webber Super Soft Soft Super Soft
Sebastian Vettel Soft Soft Soft DNF
Williams
Nico Rosberg Super Soft Super Soft Soft
Kazuki Nakajima Super Soft Super Soft Soft
Force India
Adrian Sutil Soft DNF
Giancarlo Fisichella Super Soft Super Soft Soft
Brawn
Jenson Button Super Soft Super Soft Soft
Rubens Barrichello Soft Soft Super Soft