Is here query execution order?

[Kagayakashi]

I have custom debug from backend that have output into graphql with query field:

query { debug { ... }, otherField }

Problem is that if debug field is before otherField, then debug will be returned empty.
Debug will be empty because its executing first and after debug will be executed other field with debug methods inside.

Is here here any option to make the debug field execution at last?