And the answer is...$1.3 million. That's about what he made in 2020 and 2019 as well.
USATF brought in revenue of $37.94 million but had expenses of $44.66 million so they lost $6.7 million on the year. There's a note at the very front that the loss "reflects planned expenses related to the 2022 World Athletics Championships."
Update: Here is my article on the matter: