| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | United States |
USA
|
42.96 Q | 0.399 |
| 2 | PR of China |
CHN
|
43.90 Q | 0.220 |
| 3 | Netherlands |
NED
|
43.98 Q SB | |
| 4 | Bahamas |
BAH
|
44.11 q SB | 0.365 |
| 5 | British Virgin Islands |
IVB
|
44.78 | 0.254 |
| 6 | Canada |
CAN
|
44.98 SB | 0.258 |
| Trinidad and Tobago |
TTO
|
DNF |
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 300m | 31.26 |
United States
|
USA
|