OK, so here's what I did. P001 was my only partition so I loaded the missing logs into a new partition, P002, except I forgot to do it in reverse time order so I went on P003:
./qloader.pl -h localhost -d queuemetrics -u queuemetrics -p (password) /var/log/asterisk/queue_log.5 P003 /var/log/asterisk/qloader.log
./qloader.pl -h localhost -d queuemetrics -u queuemetrics -p (password) /var/log/asterisk/queue_log.4 P003 /var/log/asterisk/qloader.log
./qloader.pl -h localhost -d queuemetrics -u queuemetrics -p (password) /var/log/asterisk/queue_log.2 P003 /var/log/asterisk/qloader.log
Then I went into mysql and changed the partition name.
update queue_log set partition='P001' where partition='P003';
Also, of course, deleting where partition was P002. Now all of my data shows up in P001 like I wanted.
Hope this can help someone else... Feel free to let me know if I've messed something up and should change something. Everything looks good though.