There are extensions like Session Manager that list all the tabs after a crash, so you can uncheck the ones you don't want to reload. I don't know if there is one for Chrome on mobile, but it might be worth a look....
Session Buddy for non-mobile Chrome works very well and allows you to do roughly the same thing. I.e. take an saved session, maybe after copying (I think you can do that), and delete the tabs you're not interested in (it does have one level undo), and then only start the remainder, perhaps window by window (on the desktop, at least).