Ricardo Zonta, Shell Racing, com o tempo de 1:07.472 foi o mais rápido no Terceiro Treino livre para a etapa de Viamão (RS) da Stock Car. Gabriel Casagrande (Vogel Motorsport) e Valdeno Brito (Eisenbahn Racing Team) fecharam os três mais rápidos.
Daniel Serra (Eurofarma RC), o lÁder do campeonato, marcou o 5º melhor tempo.
Confira como ficou o Terceiro Treino Livre:
| Pos. | No. | Name | Team | Model | Best lap | Diff. | Laps | S1 | S2 | S3 |
| 1 | 10 | Ricardo Zonta | Shell Racing | Chevrolet | 1:07.472 | – | 15 | 28.360 | 38.228 | – |
| 2 | 83 | Gabriel Casagrande | Vogel Motorsport | Chevrolet | 1:07.948 | 0.476 | 13 | 22.565 | 25.546 | 19.837 |
| 3 | 77 | Valdeno Brito | Eisenbahn Racing Team | Chevrolet | 1:08.099 | 0.627 | 11 | 25.651 | 27.661 | 19.991 |
| 4 | 12 | Lucas Foresti | Full Time Academy | Chevrolet | 1:08.202 | 0.730 | 12 | 24.333 | 26.656 | 18.686 |
| 5 | 29 | Daniel Serra | Eurofarma RC | Chevrolet | 1:08.312 | 0.840 | 9 | 27.876 | 28.339 | 18.322 |
| 6 | 90 | Ricardo Mauricio | Eurofarma RC | Chevrolet | 1:08.358 | 0.886 | 15 | 26.944 | 31.716 | 19.901 |
| 7 | 8 | Rafael Suzuki | Cavaleiro Sports | Chevrolet | 1:08.494 | 1.022 | 11 | 24.738 | 27.086 | 20.342 |
| 8 | 18 | Allam Khodair | Full Time Sports | Chevrolet | 1:08.502 | 1.030 | 16 | 23.131 | 26.798 | 18.470 |
| 9 | 51 | Átila Abreu | Shell Racing | Chevrolet | 1:08.503 | 1.031 | 10 | 24.696 | 26.291 | 19.751 |
| 10 | 25 | Tuka Rocha | RCM Motorsport | Chevrolet | 1:08.532 | 1.060 | 12 | 23.086 | 25.629 | 19.817 |
| 11 | 80 | Marcos Gomes | Cimed Racing | Chevrolet | 1:08.583 | 1.111 | 11 | 57.073 | 37.341 | 26.290 |
| 12 | 31 | Marcio Campos | Blau Motorsport | Chevrolet | 1:08.617 | 1.145 | 12 | 26.236 | 30.145 | 18.927 |
| 13 | 28 | Galid Osman | Ipiranga Racing | Chevrolet | 1:08.686 | 1.214 | 17 | 29.321 | 37.147 | – |
| 14 | 73 | Sergio Jimenez | Bardahl Hot Car | Chevrolet | 1:08.855 | 1.383 | 14 | 25.469 | 26.661 | 19.854 |
| 15 | 5 | Denis Navarro | Cimed Racing Team | Chevrolet | 1:08.928 | 1.456 | 15 | 27.709 | 35.460 | – |
| 16 | 111 | Rubens Barrichello | Full Time Sports | Chevrolet | 1:09.044 | 1.572 | 11 | 25.560 | 28.754 | 20.916 |
| 17 | 46 | Vitor Genz | Eisenbahn Racing Team | Chevrolet | 1:09.099 | 1.627 | 9 | 26.996 | 29.305 | 21.947 |
| 18 | 65 | Max Wilson | RCM Motorsport | Chevrolet | 1:09.164 | 1.692 | 4 | 25.146 | 27.559 | 19.069 |
| 19 | 4 | Julio Campos | Prati-Donaduzzi Racing | Chevrolet | 1:09.172 | 1.700 | 11 | 25.075 | 26.860 | 20.730 |
| 20 | 44 | Betinho Valério | Hero Motorsport | Chevrolet | 1:09.193 | 1.721 | 12 | 26.151 | 27.150 | 19.864 |
| 21 | 40 | Felipe Fraga | Cimed Racing Team | Chevrolet | 1:09.246 | 1.774 | 11 | 24.970 | 26.831 | 20.997 |
| 22 | 21 | Thiago Camilo | Ipiranga Racing | Chevrolet | 1:09.254 | 1.782 | 11 | 40.695 | 31.935 | 21.041 |
| 23 | 0 | Cacá Bueno | Cimed Racing | Chevrolet | 1:09.282 | 1.810 | 10 | 24.780 | 26.981 | 20.861 |
| 24 | 70 | Diego Nunes | Hero Motorsport | Chevrolet | 1:09.365 | 1.893 | 8 | 24.688 | 26.810 | 20.649 |
| 25 | 3 | Bia Figueiredo | Full Time Academy | Chevrolet | 1:09.429 | 1.957 | 14 | 25.718 | 26.845 | 21.453 |
| 26 | 1 | Antonio Pizzonia | Prati-Donaduzzi Racing | Chevrolet | 1:09.457 | 1.985 | 15 | 37.052 | 27.306 | 19.863 |
| 27 | 117 | Guilherme Salas | Vogel Motorsport | Chevrolet | 1:09.488 | 2.016 | 9 | 24.602 | 26.525 | 20.713 |
| 28 | 30 | Cesar Ramos | Blau Motorsport | Chevrolet | 1:09.857 | 2.385 | 10 | 25.162 | 27.173 | 21.190 |
| 29 | 9 | Guga Lima | Bardahl Hot Car | Chevrolet | 1:10.655 | 3.183 | 7 | 26.623 | 38.560 | 26.422 |
| 30 | 110 | Felipe Lapenna | Cavaleiro Sports | Chevrolet | 1:12.300 | 4.828 | 10 | 24.950 | 26.635 | 20.715 |