High School Boys' 400m Division 1, Prelims 1
High School Girls' 400m Division 3, Prelims 1
Jun 2, 2023
High School Girls' 400m Division 3, Prelims 2
Jun 2, 2023
High School Boys' 400m Division 3, Prelims 1
Jun 2, 2023
High School Boys' 400m Division 3, Prelims 2
Jun 2, 2023
High School Girls' 400m Division 2, Prelims 1
Jun 2, 2023
High School Girls' 400m Division 2, Prelims 2
Jun 2, 2023
High School Boys' 400m Division 2, Prelims 1
Jun 2, 2023
High School Boys' 400m Division 2, Prelims 2
Jun 2, 2023
High School Girls' 400m Division 1, Prelims 1
Jun 2, 2023
High School Boys' 400m Division 1, Prelims 2
Jun 2, 2023
High School Girls' 400m Division 3, Finals 1
Jun 3, 2023
High School Boys' 400m Division 3, Finals 1
Jun 3, 2023
High School Girls' 400m Division 2, Finals 1
Jun 3, 2023
High School Boys' 400m Division 2, Finals 1
Jun 3, 2023