Section

Group1

Group2

Mean

S.D.

Mean

S.D.

0~400 m

(sec)

68.07**

1.52

70.72

1.74

(%)

26.68

0.49

26.82

0.70

400~800 m

(sec)

68.77**

2.27

72.71

1.59

(%)

26.95

0.49

27.57

0.65

800~1200 m

(sec)

68.71**

1.73

71.12

1.59

(%)

26.93

0.31

26.97

0.56

1200~1500 m

(sec)

49.6

2.00

49.15

3.08

(%)

19.44

0.83

18.64

1.14