Boys Championship 400m Final
Josephus Lyles 45.99
- Results
- Interviews Tyrese Cooper
- Photos
Recap: Josephus Lyles wins the New Balance Nationals title in the 400m. His time of 45.99 was good enough for the U.S. No. 4 mark on the year. Tyrese Cooper, only an eighth grader, finish third in 46.44.