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2021 Gran Premio San Luis Potosi practice 1 results Select a practice session: 12Summary Previous race results / Next race results                     Previous at this track     Post NASCAR FedEx Challenge race number 9 of 12 Sunday, October 24, 2021 at Autodromo Potosino, San Luis Potosi, Mexico 199 laps on a 0.500 mile paved track (99.500 miles) Time of race: 1:33:21 Average speed: 63.953 mph Pole speed: 83.322 mph Cautions: 5 for 45 laps Margin of victory: 0.279 sec Attendance: n/a Lead changes: 1 Glossary    2021 NASCAR FedEx Challenge results   /   2021 standings

Practice 1 results for this race: Rank Driver Nbr Car Time Diff Speed # Laps Best Lap 1 Andres Perez 22 Ford 21.390     84.151   40 48 2 Marco Marin 63 Ford 21.397   0.007   84.124   40 27 3 Alex de Alba 14 Camaro 21.412   0.022   84.065   41 25 4 Ricardo Abarca 64 Ford 21.468   0.078   83.846   49 37 5 Santos Zanella, Jr. 52 Ford 21.594   0.204   83.356   24 6 6 Victor Barrales, Jr. 30 Chevrolet 21.599   0.209   83.337   21 21 7 Rodrigo Rejon 4 Camaro 21.635   0.245   83.199   44 28 8 Rafael Vallina 0 Chevrolet 21.637   0.247   83.191   38 26 9 Oscar Peralta 10 Camaro 21.630   0.240   83.218   49 14 10 Gerardo Nieto 77 Mustang 21.683   0.293   83.014   47 45 11 Andrik Dimayuga 67 Camaro 21.693   0.303   82.976   55 37 12 Abraham Jurado 25 Chevrolet 21.721   0.331   82.869   51 41 13 Julio Rejon 84 Ford 21.755   0.365   82.740   44 42 14 Gustavo Barrales 62 Ford 21.780   0.390   82.645   39 13 15 Hector Gonzalez 12 Mustang 22.075   0.685   81.540   37 11 16 Daniel Escoto 39 Chevrolet 22.172   0.782   81.183   50 42 17 Santos Zanella 44 Ford 22.200   0.810   81.081   43 39