
Yes, but only if they are judged before the groups, the show society should ensure that the AV puppy does take place before.
As far as I understand the rules any puppy entered in any class and not beaten by another puppy can continue to the group. The class does not have to be a puppy one a puppy entered in AV Open can continue unless it is beaten by a puppy.
If the class the puppy is entered into is a breed or AVNSC then the pup has to do the challenge to find best puppy but there is no challenge following the AV classes so if you win the class or even if unplaced providing there are no puppies placed in that class you can go forward to group because the puppy has competed and remained unbeaten by any other puppy.
Edited to add that if you are entered in breed or AVNSC and AV you have to do the breed or AVNSC but if you are only entered in an AV class then you are through to group if you are unbeaten by a puppy - does not matter how many adults you are beaten by as long as it's not a puppy.