The Italian Grand Prix's first practice session

1	10	Lewis Hamilton	Mercedes	1:25.565		24
2	3	Fernando Alonso	Ferrari	1:25.600	0.035	25
3	9	Nico Rosberg	Mercedes	1:25.704	0.139	25
4	1	Sebastian Vettel	Red Bull Racing-Renault	1:25.753	0.188	26
5	7	Kimi Räikkönen	Lotus-Renault	1:25.941	0.376	22
6	6	Sergio Perez	McLaren-Mercedes	1:26.007	0.442	24
7	5	Jenson Button	McLaren-Mercedes	1:26.035	0.470	23
8	2	Mark Webber	Red Bull Racing-Renault	1:26.103	0.538	27
9	16	Pastor Maldonado	Williams-Renault	1:26.149	0.584	21
10	18	Jean-Eric Vergne	STR-Ferrari	1:26.155	0.590	25
11	12	Esteban Gutierrez	Sauber-Ferrari	1:26.194	0.629	25
12	8	Romain Grosjean	Lotus-Renault	1:26.295	0.730	23
13	19	Daniel Ricciardo	STR-Ferrari	1:26.387	0.822	21
14	4	Felipe Massa	Ferrari	1:26.449	0.884	16
15	14	Paul di Resta	Force India-Mercedes	1:26.594	1.029	13
16	17	Valtteri Bottas	Williams-Renault	1:26.802	1.237	21
17	15	James Calado	Force India-Mercedes	1:27.041	1.476	24
18	11	Nico Hulkenberg	Sauber-Ferrari	1:27.224	1.659	16
19	20	Charles Pic	Caterham-Renault	1:27.818	2.253	24
20	23	Max Chilton	Marussia-Cosworth	1:27.869	2.304	20
21	21	Heikki Kovalainen	Caterham-Renault	1:28.192	2.627	21
22	22	Rodolfo Gonzalez	Marussia-Cosworth	1:29.526	3.961	26