Can I get older Loopt entries made before linking Facebook, into Facebook?

I had a Loopt account on my iPhone before I had a Facebook account. Is there a way to sync ALL my Loopt entries with Facebook, not just new ones made from the point I linked the accounts forward?

For example, I have several Loopt entries in the month of July. I get a Facebook account and link it to Loopt in August. Can I get my July Loopt entries into Facebook (ie do a full sync), or only new Loopt entries created in August & later, after I linked Loopt & Facebook?