| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | USA | United States |  USA | 41.14 WL | 0.171 | 
| 2 | JAM | Jamaica |  JAM | 41.18 SB | 0.177 | 
| 3 | GER | Germany |  GER | 42.03 SB | 0.144 | 
| 4 | NGR | Nigeria |  NGR | 42.22 AR | 0.149 | 
| 5 | ESP | Spain |  ESP | 42.58 NR | 0.189 | 
| 6 | GBR | Great Britain & NI |  GBR | 42.75 | 0.134 | 
| 7 | SUI | Switzerland |  SUI | 42.81 | 0.144 | 
| 8 | ITA | Italy |  ITA | 42.92 | 0.144 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 100m | 11.35 |  United States |  USA | 
| 200m | 21.21 |  United States |  USA | 
| 300m | 31.26 |  United States |  USA |