As I said, I don't think there's any way to turn the "Keep riders together" function on or off during the meetup - it's either selected when you set it up and always on, or always off. There's no results list at the end no - the meetup function isn't really meant for racing, we're just bodging it to use for a race really. There is a time that comes up on screen briefly for each rider when they finish but without everyone remembering to take a screenshot (which they wouldn't!) there's no way to collate these results - which is why we use the strava segement time