Boy, I just don't think so, Elliott. It looked to me, from several views, that the rear pressure bulkhead was in place and intact. If so, those stews found some other way to exit.
That bulkhead is tore wide open.
In the helicopter video I saw the rear pressure bulkhead was stretched/distorted and ripped open on the bottom. The passenger interviewed was sitting near the rear and he indicated that crew in the rear jump seats that were ejected way back on the runway weren’t immediately noticed by rescue personnel.