Athletics at the 2016 Summer Olympics – Men's 4 × 100 metres relay
Records

Country
Athletes
Round
Time
Notes
Turkey
Izzet Safer, Jak Ali Harvey, Emre Zafer Barnes, Ramil Guliyev (TUR)
Heats
38.30 s
-
China
Tang Xingqiang, Xie Zhenye, Su Bingtian, Zhang Peimeng (CHN)
Heats
37.82 s
AR
Japan
Ryota Yamagata, Shota Iizuka, Yoshihide Kiryu, Asuka Cambridge (JPN)
Heats
37.68 s
AR
Japan
Ryota Yamagata, Shota Iizuka, Yoshihide Kiryu, Asuka Cambridge (JPN)
Final
37.60 s
AR
Canada
Akeem Haynes, Aaron Brown, Brendon Rodney, Andre De Grasse (CAN)
Final
37.64 s
-

Question: What was China's 4 x 100 m relay record?
Answer: In the 2016 Summer Olympics – Men's 4 × 100 metres relay, China finished with a record of 37.82 s.