High School Girls' 4x400m Relay Event 528, Prelims 21
High School Boys' 4x400m Relay Event 173, Prelims
Apr 27, 2023
High School Boys' 4x400m Relay Event 152, Prelims
Apr 27, 2023
Women's 4x400m Relay Event 586, Finals
Apr 29, 2023
High School Boys' 4x400m Relay Event 177, Prelims
Apr 27, 2023
Women's 4x400m Relay Event 586, Finals
Apr 29, 2023
High School Girls' 4x400m Relay Event 516, Prelims 9
Apr 29, 2023
High School Boys' 4x400m Relay Event 147, Prelims
Apr 27, 2023
High School Boys' 4x400m Relay Event 148, Prelims 1
Apr 27, 2023