You probably can, but not with reasonable methods, so I guess it’s a question of how badly you want it.
EDIT:
But because you said “possible”, another painful method beyond the one described here would put your configurations into a fixed set of backup jobs. Setting this up initially is simple – just add in desired order, however inserting a new configuration would mean transferring the later ones down – not simple to do…
From one point of view, you should always protect exports of all your backup jobs anyway (for safety), so importing a set of jobs in the desired order might be a tolerable additional amount of administration to do.