| POS | BIB | Team | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | ECU | Ecuador |
ECU
|
44.14 SB | 0.202 |
| 2 | BAH | Bahamas |
BAH
|
44.14 | 0.124 |
| 3 | VEN | Venezuela |
VEN
|
44.17 SB | 0.254 |
| 4 | CHN | PR of China |
CHN
|
44.28 SB | 0.186 |
| 5 | PUR | Puerto Rico |
PUR
|
44.56 | 0.149 |
| 6 | KAZ | Kazakhstan |
KAZ
|
44.89 | 0.288 |
| 7 | SWE | Sweden |
SWE
|
44.97 | 0.189 |
| 8 | AUS | Australia |
AUS
|
45.70 | 0.146 |
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 300m | 33.57 |
PR of China
|
CHN
|