| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | JAM | Jamaica |
JAM
|
41.80 Q SB | 0.159 |
| 2 | ESP | Spain |
ESP
|
42.53 Q | 0.127 |
| 3 | FRA | France |
FRA
|
42.71 Q SB | 0.195 |
| 4 | NED | Netherlands |
NED
|
43.62 | 0.177 |
| 5 | CHI | Chile |
CHI
|
44.07 | 0.178 |
| 6 | ITA | Italy |
ITA
|
49.41 | 0.189 |
| AUS | Australia |
AUS
|
DNF | 0.145 | |
| BEL | Belgium |
BEL
|
DQ | 0.162 |
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 100m | 11.33 |
Jamaica
|
JAM
|
| 200m | 21.65 |
Jamaica
|
JAM
|
| 300m | 31.76 |
Jamaica
|
JAM
|
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | USA | United States |
USA
|
41.60 Q WL | 0.165 |
| 2 | GER | Germany |
GER
|
41.86 Q SB | 0.145 |
| 3 | GBR | Great Britain & NI |
GBR
|
41.88 Q | 0.139 |
| 4 | CAN | Canada |
CAN
|
42.38 q NR | 0.134 |
| 5 | POL | Poland |
POL
|
42.83 q SB | 0.165 |
| 6 | CHN | PR of China |
CHN
|
42.94 SB | 0.152 |
| 7 | CIV | Côte d’Ivoire |
CIV
|
44.64 | 0.155 |
| SUI | Switzerland |
SUI
|
DNF | 0.151 |
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 100m | 11.25 |
United States
|
USA
|
| 200m | 21.11 |
United States
|
USA
|
| 300m | 31.46 |
United States
|
USA
|