Mike from Zerto here. The closest way to do this that we have is to navigate to Monitoring -> Events and performing an EXPORT there. However, there is no way to narrow that file down to just the LTR events outside of filtering the export file within Excel. I would recommend navigating to https://www.zrto-dev.com/myzerto/support/feature-requests/ and opening a Feature Request for that functionality.
Mike S.
Mike S