It doesn't matter. Verizon does not have the ability to change the Apple warranty end date for its CLNR devices. That is controlled by Apple, not Verizon.
When you get a Verizon CLNR device, you get the Apple warranty of the replacement device (if any is left), not your original device. With an Apple replacement device, Apple substitutes the IMEI of the replacement device into the warranty of your defective device or you get 90 days of warranty, whichever is longer. It doesn't work the same with Verizon CLNR - Verizon does not have the ability to do what Apple does since Verizon doesn't control Apple's warranty database.
Sometimes you hit the warranty lotto and you get a CLNR device with a longer Apple warranty than you had left on your original device. Other times you get screwed.
Either way, NO ONE SHOULD EVER GET A VERIZON CLNR DEVICE IF THEY HAVE APPLE WARRANTY LEFT. You are just as likely to get a defective CLNR as you are to get a good one.