Ferrari's Kimi Raikkonen led the way in Friday's second practice for the Chinese Grand Prix.
Raikkonen set the pace with a 1m36.896s on the supersoft compound tyres, edging out team-mate Sebastian Vettel.
Nico Rosberg trailed the Ferrari duo in third, a tenth adrift of Vettel, but ahead of team-mate and rival Lewis Hamilton.
Daniel Ricciardo was fifth for Red Bull, with Max Verstappen, Nico Hulkenberg, Carlos Sainz, Sergio Perez and Valtteri Bottas rounding out the top-10.
Fernando Alonso, given the go-ahead to race this weekend ahead of second practice, lapped 11th fastest in the first of the McLaren-Hondas.
Esteban Gutierrez was down in 21st after an early issue caused both rear brakes to catch fire, forcing the Mexican to sit out the remainder of the session.
Kevin Magnussen failed to complete a lap as the Renault team continued its investigation into the Dane's suspected suspenion failure in the monring session.
