Are you doing this on your own? Then it's questionable as to whether you will be paid. Maybe if your PM is nice...
Don't do management's work for them. If they want you to help the newbies, then they will direct you to do so. Not being harsh, but realistic.
Also, clerks don't supervise us.
But. Anything which pertains to your route is written on the 4240 ( wait time, SPM scans, vehicle breakdown, flat tire, yada, yada). If you are directed to help other subs, then it gets entered on a green card.
Once upon a time, my regular and I worked well together. Then he was gone and I was the regular. My sub and I worked well together, she understood the lay of the land and that what she did on count affected not only her, but me. And visa versa.
My sub now, boy howdy. I could write a book.
However.
My understanding from people in the know that those who are cutting corners (not doing their jobs, i.e. attempting deliveries, going to the house, etc, etc), as well as running the hell out of the route are going to feel it in their checks. They will either figure it out and start doing it correctly or will sit and say, "wha hoppened?" My sub will be one of the latter and I am not inclined to feel sorry for her when it comes down. You reap what you sow.