| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | ITA | Italy U20 |
ITA
|
41.21 WU20R | 0.141 |
| 2 | GBR | Great Britain & NI U20 |
GBR
|
41.38 PB | 0.150 |
| 3 | USA | United States U20 |
USA
|
41.39 SB | 0.147 |
| 4 | JAM | Jamaica U20 |
JAM
|
41.92 PB | 0.161 |
| 5 | GER | Germany U20 |
GER
|
42.03 PB | 0.162 |
| 6 | POL | Poland U20 |
POL
|
42.17 PB | 0.172 |
| AUS | Australia U20 |
AUS
|
DNF | 0.130 | |
| FRA | France U20 |
FRA
|
DNF | 0.164 | |
| NGR | Nigeria U20 |
NGR
|
DQ | 0.194 |
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 100 m | 10.67 |
Italy U20
|
ITA
|
| 200 m | 21.05 |
Australia U20
|
AUS
|
| 300 m | 30.67 |
Australia U20
|
AUS
|