The third to last round of the 2017 FIA Formula One World Championship began with practice Friday at Autódromo Hermanos Rodríguez in Mexico City as teams prepared for the Mexican Grand Prix Sunday.

Two 90-minute sessions - FP1 and FP2 - on the 4.304-kilometer (2.674-mile), 17-turn circuit were run under sunny and comfortable conditions, with Antonio Giovinazzi joining Haas F1 Team's regular driver lineup of Romain Grosjean and Kevin Magnussen.

Giovinazzi, the third driver for Scuderia Ferrari, took the wheel of the Haas VF-17 in FP1 for the fifth time this season. The 23-year-old from Martina Franca, Italy, drove in place of Grosjean, who relinquished his seat for Giovinazzi to gain some additional Formula One experience.

Giovinazzi ran a total of 26 laps, the best being a 1:21.269 on his 19th lap that put him 15th overall. Giovinazzi ran 18 laps on the Pirelli P Zero Yellow soft tire before switching to the Red supersoft tire for the remainder of the session.

Giovinazzi's car was outfitted with Haas F1 Team's previous generation aero package to perform a better comparison test with the new aero package the team debuted in last weekend's United States Grand Prix at Circuit of the Americas in Austin, Texas. The updated aero package includes more intricate bargeboards designed to channel dirty air from the wake of the front tires away from the lower sidepod area.

Magnussen's Haas VF-17 was equipped with the new aero package, but he was only able to run 16 laps in FP1 as a small water leak impacted his session. His quick time of 1:20.644 came on his final lap and it placed him 13th among the 20 drivers. Magnussen ran exclusively on supersofts in FP1.

Grosjean returned to his Haas VF-17 in FP2, but it was short-lived. As he powered through the final corner at Perlatada on only his second timed lap, the rear end of his car stepped out and sent him into a spin. Grosjean did a masterful job of keeping it off the wall, and he was able to return to the track intent on bringing his car back to the garage. But on his way to the pits to change his flat-spotted tires, the left-rear tire lost several pieces, damaging the floor and rear wing. This made for a lengthy repair and Grosjean was unable to return to the track.

Magnussen, meanwhile, shaved .326 of a second off his FP1 time with a 1:20.318 on his 14th lap while utilizing the ultrasoft tire. He ended the session as the 17th fastest driver with 35 laps completed. The first nine of those laps were run on supersofts with a 21-lap stint on ultrasofts before transitioning back to the supersofts in the waning minutes.

Romain Grosjean: "The car was very on the nose on the lap I did. I really struggled with the rear end. Initially, I didn't know what was happening - if we had too much aero balance or just didn't get the setup right. I had that spin that I wasn't expecting, and then I saw the tire flying apart. I don't know which came first, the eggs or the chicken, but it felt pretty strange on that lap. We need to get some laps tomorrow, but we're never going to get a long run. Clearly you shoot yourself in the foot when you've got a Friday when you don't drive in FP1 and FP2. Again, we'll try to do our best for tomorrow. I believe we've got two sets of ultrasofts to prepare for qualifying in FP3. From there, we're just going to guess what we need for the race."

Kevin Magnussen: "Looking positively, we went through the program and got through everything we had planned today. We obviously have quite a lot of pace to find and a lot of work to do, but we'll look at it tonight."

Antonio Giovinazzi: "It was a good session with a lot of laps, which was the target. We had a good run on soft tires before jumping onto the supersofts. I got a lot of laps in, learned a lot. It was good to feel the car and learn a new track. The track is always dirty in FP1, and I ran in the first 10 minutes of the session when it was really dirty, almost like a street track. Then it got better and better. I'm really happy with my session and I'm looking forward to going again in Brazil."

Guenther Steiner: "Obviously, we've had a tough and long day. Our only focus now is to get everything going again for tomorrow. We've got a lot of things to do, and we need to keep our focus. We're planning to do better tomorrow. Nothing is given, but we will do our best."

Check out our Friday gallery from Mexico, here.