Segunda sesión de entrenamientos libres del Gran Premio de EEUU 2013
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Sebastian Vettel |
Red Bull | 1:37.305 | 35 |
| 2 |  Mark Webber |
Red Bull | + 0.115 | 37 |
| 3 | Nico Rosberg |
Mercedes | + 0.480 | 38 |
| 4 |  Lewis Hamilton |
Mercedes | + 0.653 | 38 |
| 5 |  Heikki Kovalainen |
Caterham | + 0.768 | 41 |
| 6 |  Esteban Gutierrez |
Sauber | + 0.924 | 40 |
| 7 | Nico Hülkenberg |
Sauber | + 0.949 | 40 |
| 8 |  Romain Grosjean |
Lotus | + 0.950 | 33 |
| 9 | Jenson Button |
McLaren | + 0.964 | 34 |
| 10 |  Fernando Alonso |
Ferrari | + 1.156 | 33 |
| 11 | Adrian Sutil |
Force India | + 1.414 | 31 |
| 12 |  Felipe Massa |
Ferrari | + 1.633 | 37 |
| 13 | Sergio Pérez |
McLaren | + 1.636 | 31 |
| 14 | Daniel Ricciardo |
Toro Rosso | + 1.941 | 28 |
| 15 | Paul di Resta |
Force India | + 2.105 | 34 |
| 16 | Valtteri Bottas |
Williams | + 2.207 | 37 |
| 17 | Jean-Eric Vergne |
Toro Rosso | + 2.274 | 36 |
| 18 |  Pastor Maldonado |
Williams | + 2.479 | 33 |
| 19 | Charles Pic |
Caterham | + 3.071 | 39 |
| 20 |  Giedo van der Garde |
Caterham | + 3.258 | 35 |
| 21 | Max Chilton |
Manor | + 8.921 | 31 |
| 22 | Jules Bianchi |
Manor | + 9.704 | 20 |