| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | USA | United States U20 |
USA
|
43.69 WU20L | 0.188 |
| 2 | FRA | France U20 |
FRA
|
44.05 | 0.196 |
| 3 | GER | Germany U20 |
GER
|
44.18 SB | 0.155 |
| 4 | POL | Poland U20 |
POL
|
44.81 | 0.155 |
| 5 | IRL | Ireland U20 |
IRL
|
44.82 NU20R | 0.165 |
| 6 | ESP | Spain U20 |
ESP
|
44.99 NU20R | 0.183 |
| 7 | AUS | Australia U20 |
AUS
|
45.15 SB | 0.158 |
| 8 | ECU | Ecuador U20 |
ECU
|
45.72 SB | 0.203 |