On average men have significantly faster reaction speeds than women.
https://pmc.ncbi.nlm.nih.gov/articles/PMC3198384/
https://www.researchgate.net/publication/261643599_Reaction_Time_and_Speed_of_Movement_in_Males_and_Females_of_Various_Ages
https://www.dailymail.co.uk/sciencetech/article-6067201/Scientists-reveal-men-better-visual-reactions-women.html
https://www.vlr.gg/422723/studies-on-reaction-time