Dado Pena set the fastest time on day one of the Sentul event. He was three tenths quicker than three drivers, Winslow, Karjalainen and Ali Jackson, who all set the same time. Tomorrow, Wednesday, will see the second day of practice prior to qualifying and the first two races on Thursday.

Gaby Dela Merced set fastest Promotions Class with just four tenths seperating her from third in class, Michele Bumgarner. The girls sandwiching Satro Hermanto.

Unoffical Practice times
Dado Pena 1m 26.4
James Winslow 1m 26.6
Henri Karjalainen 1m 26.6
Ali Jackson 1m 26.6
Dillon Battistini 1m 26.9
Tyson Sy 1m 27.0
Moreno Soeprapto 1m 27.1
Bagoes Hermanto 1m 28.5
Rama Dinindro 1m 28.9
Gaby Dela Merced 1m 29.7
Satrio Hermanto 1.30.0
Michele Bumgarner 1m 30.4