The third round of the 2019 FIA Formula One World Championship began with practice Friday at Shanghai International Circuit as teams prepared for the Chinese Grand Prix Sunday - the 1,000th grand prix in Formula One history.

Two 90-minute sessions - FP1 and FP2 - on the 5.451-kilometer (3.387-mile), 16-turn track were run under dry conditions, with drivers navigating the track's yin-yang characteristics.

Both Grosjean and Magnussen began FP1 on the Pirelli P Zero Yellow medium tire before transitioning to the Red softs. Grosjean's quick time of 1:35.507 came on his 15th lap shod on softs. He ran 24 laps and was the 10th-fastest driver. Magnussen's best time was a 1:35.517 on his 18th lap, also set on softs. He ran 25 laps and posted the 11th-quickest time.

Speeds picked up and lap times dropped in FP2. Magnussen wrapped FP2 as the 16th-quickest driver with a time of 1:34.788, which was .729 of a second better than his best lap in FP1. His fastest time came on the 12th of his 34 laps on a set of soft tires. Grosjean finished FP2 with the 17th-quickest time of 1:35.704 on the 10th of his 32 laps in the session. His fast lap also came while utilizing the soft tire.

Between the two sessions, Rich Energy Haas F1 Team ran a total of 115 laps - 59 by Magnussen and 56 by Grosjean.

Romain Grosjean: "It hasn't been an easy day, just an okay day. It wasn't so easy in the afternoon with the issue on the front-wing on the low fuel run. We didn't really get much information there. I think we made some progress for the long run after that, and I was happier with the car. There's still some work we need to do, especially in race configuration. I'm not too worried about qualifying, but we saw in Bahrain we struggled with race pace. We've got good ideas of what to do, but we haven't yet found the magic key to the VF-19."

Kevin Magnussen: "Today it's been somewhat cold, I think we've been struggling a little but for tire temperatures. There's definitely some work to do for tomorrow. We're looking over everything - it's still a normal weekend, we're not panicking. We'll see if we can find something for Saturday and get a bit more performance out of those tires. Hopefully we'll be better tomorrow."

Guenther Steiner: "We did a lot of data gathering today - still trying to further our understanding of the issues we had in Bahrain. We got a little bit ahead, but there's still a lot of work before us. We'll continue on overnight, and into FP3 tomorrow, in order to get the most from our package for qualifying and the race."

Check out our Friday gallery from Shanghai, here.