The figures don't add up, point one is 320 miles away from point 2 but it only adds 27 minutes to the elapsed time, to do this the GPS would have to travel between points 1 and 2 at 750 miles per hour
The bottom line is that point one is false, this could be because the GPS is storing a false position as it has only just been turned on and it has insufficient satellites to give a correct position, however I wouldn't expect an error in position of hundreds of miles under any circumstances, so it may be that point one was from a previous trip, have you been to that location ?