Formula 1 returned to the Sepang International Circuit in Malaysia for the latest round of the racing calendar. During the initial practice session, Red Bull driver Max Verstappen set the pace, establishing himself as the fastest driver on the track. Mercedes driver George Russell followed closely behind, securing the second-fastest time of the session.

While the session provided an early look at the performance of the cars on the Malaysian track, it remains the first of several practice runs before qualifying and the main race. Teams used this time to gather data on tire degradation and aerodynamic balance under the specific track conditions at Sepang. As the weekend progresses, the performance gap between the top teams is expected to fluctuate as drivers adjust their setups and track temperatures change. No major incidents were reported during this opening session, allowing drivers to complete their planned run programs without significant interruption.