Easy does it for Jackson in women's 200m, Lyles tops men's event in Zurich
In the end, the Jamaican, showing very little signs of fatigue, stopped the clock 21.82s in a slight 0.8 metres per second head wind.
Jackson stormed off the curve and later opened up in the stretch run, leaving Great Britain’s Daryll Neita (22.25s), to finish best of the rest, with American Kayla White (22.33s) in third.
Bahamian Anthonique Strachan, who early contested the 100m, placed sixth in 22.65s.
Meanwhile, American Noah Lyles, also extended his rich vein of form, as he closed fast to top the men’s event in 19.80s, ahead of compatriot Erriyon Knighton (19.87s), with Great Britain’s Zharnel Hughes (19.94s) in third.