You won't be able to do this. SRM is a DR product and does not do replication. SRM basically sits and waits for you to press the button. The only thing to really monitor with SRM is whether the protected VM's are good or are in need of repair and the most likely cause of them needing repair will be because of VM reconfig's that cause datastore group calculation to tie datastores together.
I am not sure if the API will allow you to monitor this or not but it's really about all you can watch from a strict SRM point of view.