Country

Each 100 m’s average speed v_A (m/s)

The last 3 runners’ each 100 m’s average speed v_w (m/s)

Average speed in the baton transition period v_T (m/s)

v_T/v_w

percentage %

America

10.67

11.03

10.62

96.28

French

10.56

10.94

10.93

99.91

British

10.50

10.87

10.73

98.71