Supersport Race Lap Record: 1:37.620, Randy Krummenacher, 2018

Supersport Pole/Circuit Best Lap Record: 1:36.738, Lucas Mahias, 2018

FIM Supersport World Championship

Chang International Circuit, Thailand

March 15, 2019

Free Practice One Results (all on Pirelli tires):

1. Federico Caricasulo, Italy (Yam YZF-R6), 1:37.923

2. Randy Krummenacher, Switzerland (Yam YZF-R6), 1:38.219

3. Jules Cluzel, France (Yam YZF-R6), 1:38.274

4. Thomas Gradinger, Austria (Yam YZF-R6), 1:38.449

5. Hikari Okubo, Japan (Kaw ZX-6R), 1:38.599

6. Lucas Mahias, France (Kaw ZX-6R), 1:38.680

7. Hector Barbera, Spain (Yam YZF-R6), 1:38.723

8. Ayrton Badovini, Italy (Kaw ZX-6R), 1:38.983

9. Raffaele De Rosa, Italy (MV Agusta F3 675), 1:39.052

10. Hannes Soomer, Estonia (Hon CBR600RR), 1:39.318

19. Maria Herrera, Spain (Yam YZF-R6), 1:41.399