Turkish rider Toprak Razgatlioglu reigned during FIM Superbike World Championship Free Practice One (FP1) Friday morning at Circuito de Barcelona-Catalunya, in Spain. Riding his ROKiT BMW M 1000 RR on the 2.89-mile (4.66 km) track, Razgatlioglu recorded a best lap time of 1:41.199 to lead the field of 23 competitors.
American Garrett Gerloff was 10th in FP1 with a time of 1:41.845 on his Bonovo Action BMW M 1000 RR.
The top 20 riders in FP1 were separated by just 1.551 seconds.