How to change margin for first page of Bibliography Only

I need the top margin to be 2 inches on the first page of my Bibliography and all subsequent pages in the Bibliography to have 1 inch top margins. I am using BibTeX to manage my references and using natbib to format them in the apa6 document class.

I know that the geometry package can specify new margins for a specific page (\newgeometry{top=2in}), but how can this be used for the Bibliography since it is created all at once?

Not sure how to show a MWE since this would require a .bib file...

\documentclass[man,12pt,natbib]{apa6}\begin{document}\renewcommand{\refname}{REFERENCES}    % W/out this command, it is not all capital letters.\setlength{\bibsep}{12pt}\bibliographystyle{apacite}\bibliography{myreferences}\end{document}