Download non-html files first (pdf, png, etc)

Hi, a site I’m trying to archive hosts all their content on cloudfront CDN’s with what I believe are “signed” urls.

These urls look similar to the following:

https://cdn.mysite.com/wp-content/uploads/my-document.pdf?Expires=1749049196&Signature={something}&Key-Pair-Id=abc123

The expires value is an epoch time that expires within 5 minutes of page load. These files are downloadable as long as the expiry epoch time hasn’t passed.

Any way I can force Browsertrix to download these urls first? What appears to be happening is that a majority of these file urls end up far enough down in the queue, that by the time they are processed they are expired.