Vettel tops Practice 2 in Singapore

Sebastian Vettel topped Red Bull teammate Mark Webber in Friday's second Singapore Grand Prix practice session. Championship leader Vettel and Webber swapped the top spot repeatedly until Vettel blew Webber when he moved onto supersofts and lapped in 1m44.249s.

Webber tried to respond but hit the wall near the end of the lap, leaving him 0.604s down in the end.

Third-placed Nico Rosberg was a second off Vettel's pace ahead of his Mercedes teammate Lewis Hamilton.

Results

Pos	Driver	Team	Time	Behind	Laps
1	Sebastian Vettel	Red Bull-Renault	1m44.249s	+0.0000s	34
2	Mark Webber	Red Bull-Renault	1m44.853s	+0.604s	30
3	Nico Rosberg	Mercedes	1m45.258s	+1.009s	34
4	Lewis Hamilton	Mercedes	1m45.368s	+1.119s	33
5	Romain Grosjean	Lotus-Renault	1m45.411s	+1.162s	18
6	Fernando Alonso	Ferrari	1m45.691s	+1.442s	32
7	Jenson Button	McLaren-Mercedes	1m45.754s	+1.505s	30
8	Kimi Raikkonen	Lotus-Renault	1m45.778s	+1.529s	32
9	Adrian Sutil	Force India-Mercedes	1m46.002s	+1.753s	27
10	Sergio Perez	McLaren-Mercedes	1m46.025s	+1.776s	31
11	Daniel Ricciardo	Toro Rosso-Ferrari	1m46.406s	+2.157s	34
12	Jean-Eric Vergne	Toro Rosso-Ferrari	1m46.429s	+2.180s	33
13	Paul di Resta	Force India-Mercedes	1m46.606s	+2.357s	33
14	Nico Hulkenberg	Sauber-Ferrari	1m46.808s	+2.559s	36
15	Felipe Massa	Ferrari	1m46.870s	+2.621s	33
16	Esteban Gutierrez	Sauber-Ferrari	1m47.287s	+3.038s	29
17	Valtteri Bottas	Williams-Renault	1m47.434s	+3.185s	33
18	Pastor Maldonado	Williams-Renault	1m47.761s	+3.512s	25
19	Giedo van der Garde	Caterham-Renault	1m49.434s	+5.185s	34
20	Charles Pic	Caterham-Renault	1m49.526s	+5.277s	34
21	Max Chilton	Marussia-Cosworth	1m49.619s	+5.370s	33
22	Jules Bianchi	Marussia-Cosworth	1m49.731s	+5.482s	30