**Question 1:** Who set the fastest time in the first practice session at the Singapore Grand Prix?
**Answer:** Ferrari's Charles Leclerc set the fastest time in the first practice session at the Singapore Grand Prix.
**Question 2:** Which driver finished second in the first practice session?
**Answer:** McLaren's Lando Norris finished second in the first practice session.
**Question 3:** What team does Charles Leclerc drive for?
**Answer:** Charles Leclerc drives for Ferrari.
**Question 4:** What event is being discussed in the article?
**Answer:** The article discusses the first practice session of the Singapore Grand Prix.
**Question 5:** How did the performance of Leclerc and Norris compare in the session?
**Answer:** Charles Leclerc was the fastest, while Lando Norris was the second fastest, indicating a competitive performance from both drivers.