| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | United States |
USA
|
42.34 Q | |
| 2 | Jamaica |
JAM
|
42.40 Q | |
| 3 | Germany |
GER
|
42.81 Q | |
| 4 | Finland |
FIN
|
43.63 q | |
| 5 | Chinese Taipei |
TPE
|
44.59 | |
| 6 | Thailand |
THA
|
44.85 |
| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Russia |
RUS
|
42.39 Q | |
| 2 | France |
FRA
|
43.31 Q | |
| 3 | Cuba |
CUB
|
43.48 Q | |
| 4 | Great Britain & N.I. |
GBR
|
43.65 q | |
| 5 | Canada |
CAN
|
44.36 |