First off, I appreciate all the advice. It is very much appreciated.
Chris, your suggestion got me thinking and I’m pretty sure I got it figured out.
It turns out I needed the length to be 33 seconds, not 48 as I had previously mentioned. So, what I did was limit my video clips to 10 seconds then remapped them to 325%. I then nested that composition into a new composition with a 33 second length. I finally remapped the nested composition down to match time (33 secs.). When I rendered it out, it ran at the time and speed I needed and the videos appeared to run at normal speed. Mission accomplished!
Again, thank you for your suggestions. You have both been very helpful.