| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | USA | United States Junior |
USA
|
43.89 WJL | 0.184 |
| 2 | GER | Germany Junior |
GER
|
44.24 SB | 0.213 |
| 3 | BRA | Brazil Junior |
BRA
|
44.29 SB | 0.181 |
| 4 | POL | Poland Junior |
POL
|
44.95 SB | 0.212 |
| 5 | BEL | Belgium Junior |
BEL
|
45.12 | 0.164 |
| 6 | NED | Netherlands Junior |
NED
|
45.22 | 0.232 |
| NGR | Nigeria Junior |
NGR
|
DQ | 0.170 | |
| GBR | Great Britain & N.I. Junior |
GBR
|
DNF | 0.165 |