But his best time of the season remains the 10.28 he ran when finishing behind triple Olympic champion Usain Bolt in Ostrava on May 25 .
The pressure is building ahead of the Olympic trials at the end of June .
But his best time of the season remains the 10.28 he ran when finishing behind triple Olympic champion Usain Bolt in Ostrava on May 25 , and the pressure is building ahead of the Olympic trials at the end of June .