AAU National Championships-Jr Olympic - Organization License 2017 AAU JO Games - 7/29/2017 to 8/5/2017 Rynearson Stadium Event 52 Boys 400 Meter Dash 15-16 years old ========================================================================== National: N 45.23 8/6/2016 Tyrese Cooper, Miami Gardens, FL Name Year Team Finals Alternate ========================================================================== Finals 1 Hasani Barr 01 O Fallon, MO 48.91 2 Anthony Brodie 01 Bronx, NY 49.03 3 Christoper Ford 01 Cedar Hill, TX 49.21 4 Kavin Roberts 02 Carrollton, TX 49.80 5 Caleb Brandon 01 Killeen, TX 49.97 6 Joshua Duval 01 Midlothian, VA 51.01 -- Ashton Allen 02 Odenton, MD DNF -- Nicholas Wilson 01 Accokeek, MD DNS