Nothing new under the sun (because the sun was in Interlagos, then provide rainfall): Lewis Hamilton, in spite of those problems that came to Brazil, he led the times table with ample lead over his teammate Nico Rosberg and Sebastian Vettel.
The session, anodyne and without a lot of history, was exploited by almost all the teams to test new aerodynamic, as seen by the grids of sensors mounted in their cars numerous pilots. One of the new pieces more eye-catching and that gave that talk was the new S-Duct that brought Rosberg in his Mercedes. The paraffin was the star of this hour and a half of work
Rosberg gets a lick of aero paint before heading back out on to the Interlagos circuit #FP1 #BrazilGP pic.twitter.com/f9vtDJEJTi
— Formula 1 (@F1) November 13, 2015
behind, little history. The only incident to note was a departure track in the land of Kimi Räikkönen, without consequences, with the Toro Rosso again as the most workers: Max Verstappen (8) and Carlos Sainz (11th) gave 38 laps each. Fernando Alonso ended up 16th.
time Table Free 1 Grand Prix of Brasil
| Pos. | Piloto | Dorsal | Equipo | Tiempo | Gap | Laps |
| 1 |  Lewis Hamilton |
44 | Mercedes | 01′ 13″543 | 0 | 28 |
| 2 |  Nico Rosberg |
6 | Mercedes | 01′ 14″062 | +0.519 | 36 |
| 3 | Sebastian Vettel |
5 | Ferrari | 01′ 14″168 | +0.625 | 27 |
| 4 |  Daniel Ricciardo |
3 | Red Bull | 01′ 14″449 | +0.906 | 27 |
| 5 |  Kimi Raikkonen |
7 | Ferrari | 01′ 14″549 | +1.006 | 20 |
| 6 |  Daniil Kvyat |
26 | Red Bull | 01′ 14″696 | +1.153 | 25 |
| 7 | Valtteri Bottas |
77 | Williams | 01′ 14″886 | +1.343 | 25 |
| 8 |  Max Verstappen |
33 | Toro Rosso | 01′ 14″960 | +1.417 | 38 |
| 9 | Nico Hulkenberg |
27 | Force India | 01′ 15″174 | +1.631 | 33 |
| 10 |  Pastor Maldonado |
13 | Lotus | 01′ 15″192 | +1.649 | 31 |
| 11 |  Carlos Sainz |
55 | Toro Rosso | 01′ 15″314 | +1.771 | 38 |
| 12 | Jolyon Palmer |
0 | Lotus | 01′ 15″352 | +1.809 | 33 |
| 13 | Jenson Button |
22 | McLaren | 01′ 15″379 | +1.836 | 28 |
| 14 |  Felipe Nasr |
12 | Sauber | 01′ 15″381 | +1.838 | 29 |
| 15 |  Sergio Perez |
11 | Force India | 01′ 15″408 | +1.865 | 32 |
| 16 | Fernando Alonso |
14 | McLaren | 01′ 15″413 | +1.870 | 29 |
| 17 | Felipe Massa |
19 | Williams | 01′ 15″469 | +1.926 | 24 |
| 18 |  Marcus Ericsson |
9 | Sauber | 01′ 15″798 | +2.255 | 34 |
| 19 |  Alexander Rossi |
53 | Manor F1 | 01′ 17″860 | +4.317 | 23 |
| 20 | Will Stevens |
46 | Manor F1 | 01′ 18″090 | +4.547 | 22 |
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