Großer Preis von Mexiko 2015 / Mexiko-Stadt
3. Training
| Pos. | Nr. | Fahrer | Team | Zeit | Rückstand | Rdn. |
|---|---|---|---|---|---|---|
| 1 | 6 |  | Mercedes | 1:21.083 | --- | 23 |
| 2 | 44 | | Mercedes | 1:21.097 | + 0.014 | 23 |
| 3 | 3 | | Red Bull | 1:21.201 | + 0.118 | 21 |
| | ||||||
| 4 | 5 | | Ferrari | 1:21.294 | + 0.211 | 24 |
| 5 | 26 | | Red Bull | 1:21.530 | + 0.447 | 27 |
| 6 | 11 | | Force India | 1:21.603 | + 0.520 | 27 |
| 7 | 77 | | Williams | 1:21.772 | + 0.689 | 26 |
| 8 | 55 | | Toro Rosso | 1:21.775 | + 0.692 | 28 |
| 9 | 19 | | Williams | 1:21.945 | + 0.862 | 27 |
| 10 | 27 | | Force India | 1:22.010 | + 0.927 | 25 |
| 11 | 33 | | Toro Rosso | 1:22.039 | + 0.956 | 31 |
| 12 | 13 | | Lotus | 1:22.042 | + 0.959 | 21 |
| 13 | 8 | | Lotus | 1:22.184 | + 1.101 | 24 |
| 14 | 9 | | Sauber | 1:22.871 | + 1.788 | 30 |
| 15 | 14 | | McLaren | 1:23.065 | + 1.982 | 26 |
| 16 | 12 | | Sauber | 1:23.067 | + 1.984 | 23 |
| 17 | 7 | | Ferrari | 1:24.648 | + 3.565 | 4 |
| 18 | 28 | | Manor-Marussia | 1:25.654 | + 4.571 | 20 |
| 19 | 53 | | Manor-Marussia | 1:28.176 | + 7.093 | 8 |
| 20 | 22 | | McLaren | 1:29.336 | + 8.253 | 4 |
