| POS | BIB | Team | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | JAM | Jamaica |
JAM
|
38.07 Q WL | |
| 2 | BRA | Brazil |
BRA
|
38.64 Q SB | |
| 3 | GER | Germany |
GER
|
38.73 q SB | |
| 4 | ANT | Antigua & Barbuda |
ANT
|
39.01 NR | |
| 5 | NED | Netherlands |
NED
|
39.14 SB | |
| 6 | BAH | Bahamas |
BAH
|
39.32 SB | |
| 7 | POR | Portugal |
POR
|
39.42 SB | |
| NGR | Nigeria |
NGR
|
DNS |
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 300m | 29.30 |
Jamaica
|
JAM
|
| POS | BIB | Team | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | TTO | Trinidad and Tobago |
TTO
|
38.32 Q SB | |
| 2 | FRA | France |
FRA
|
38.62 Q SB | |
| 3 | SKN | Saint Kitts and Nevis |
SKN
|
38.68 q SB | |
| 4 | GBR | Great Britain & NI |
GBR
|
38.79 SB | |
| 5 | BAR | Barbados |
BAR
|
38.85 NR | |
| 6 | CUB | Cuba |
CUB
|
38.85 SB | |
| 7 | HKG | Hong Kong |
HKG
|
39.33 SB | |
| SUI | Switzerland |
SUI
|
DNF |
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 300m | 29.32 |
Trinidad and Tobago
|
TTO
|
| POS | BIB | Team | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | USA | United States |
USA
|
37.87 Q WL | |
| 2 | JPN | Japan |
JPN
|
38.73 Q SB | |
| 3 | ITA | Italy |
ITA
|
38.84 SB | |
| 4 | DOM | Dominican Republic |
DOM
|
38.94 NR | |
| 5 | POL | Poland |
POL
|
39.48 SB | |
| 6 | AUS | Australia |
AUS
|
39.75 | |
| 7 | CHN | PR of China |
CHN
|
57.98 | |
| CAN | Canada |
CAN
|
DQ R170.6(c) |
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 300m | 28.85 |
United States
|
USA
|