The track name 'Nashville Superspeedway' and lap time '1:21' are explicitly stated in the video title. The video shows continuous in-car footage of a Mazda Miata (NB generation) on what appears to be the road course configuration of the Nashville Superspeedway. The description confirms it was the driver's first track day, indicating a beginner skill level. The estimated track length is based on the known oval length (1.333 miles or 2145 meters) and the plausible average speed for a Miata on a road course with a 1:21 lap time.