One place you'd see it inferred is within the local agent log as it recalculates the sitelist.xml
In fact you could also read the local sitelist.xml after too, but there's a lot to work through there. (filter out for the 'enabled' entries).
Point being is the setting is unique for the local machine, and dependent on the calculation made at the time.
I may be wrong, but I don't see this as exposed data to ePO reporting as I don't think the information is sent back to the ePO server from the agent. It's a local calculation.
In short - no. not easily.
Yes, I can see "order" in SiteList.xml, and the file is modified 2 minutes after message: "Sorting of repositories finished successfully" in agent log.... but the order is wrong and it's equal from systems in differents subnets... I think traceroute/ping doesn't work fine in McAfee Agent. Does anyone know the algorithm?
Always the first repositories are the "Agent Handlers" (in headquarters)... it's ilogical.