Minnesota high school 400 meter best times?

As of October 2023, the best high school 400-meter times in Minnesota are highly competitive, with top athletes often clocking in under 50 seconds for boys and under 55 seconds for girls. Records can vary each season, with standout performances at events like the Minnesota State High School Track and Field Championships. Individual times may vary based on weather conditions, track surfaces, and competition level. For the most up-to-date records, checking the Minnesota State High School League or local track results is recommended.