Was Florence Griffith-Joyner’s 100-meter world record wind assisted...?

The Omega wind gauge (stationary tube) registered 0.0 wind during the race

On July 16, 1988, Florence Griffith-Joyner ran 10.49 in the 100-meters at the United States Olympic Trials in Indianapolis. Looking at the little flag being held by the official standing behind the start line, it would appear as if there was a strong crosswind coming from the left of the runners (the flag is actually even moving slightly backwards). There is definitely no tailwind, and how could such a crosswind favor the runners ? She outdistances the other competitors as well, and she seems to be the only one in the race to "benefit" from those winds...? 

Anyway....technically, Flo-Jo is still the best sprinter of all time, and that includes both male and female athletes. Her running during that year of 1988 is no less than close to perfection.

The best run ever....

Florence Griffith-Joyner, Seoul, 1988

The last meters of the 200 m final is the best sprint ever done by a human....