According to the national "Students' Physical Health Standard", girls' 800-meter running performance is divided into three grades: excellent, good and passing. It is divided into two standards: 1, and the excellent grades of freshmen and sophomores are 3' 18"-3'30 ".
Good grades: 3 feet 30 inches -3 feet 44 inches
The passing grade is 3'44"-3'34"2, and the excellent grade of junior and senior is 3' 16"-3'28 ".
Good grades: 3 feet 28 inches -3 feet 42 inches
Passing grade: 3 feet 42 inches -4 feet 32 inches