| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2016 |
|---|---|---|---|---|---|
| 4 | NED | Netherlands U20 |
NED
|
44.09 | 44.72 |
| 5 | TTO | Trinidad and Tobago U20 |
TTO
|
44.14 | 46.36 |
| 6 | ECU | Ecuador U20 |
ECU
|
44.88 | |
| 7 | JAM | Jamaica U20 |
JAM
|
43.40 | 44.30 |
| 8 | CZE | Czech Republic U20 |
CZE
|
45.34 | 45.34 |
| 9 | ESP | Spain U20 |
ESP
|
45.10 | 45.10 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2016 |
|---|---|---|---|---|---|
| 4 | POL | Poland U20 |
POL
|
44.59 | |
| 5 | CAN | Canada U20 |
CAN
|
44.77 | |
| 6 | USA | United States U20 |
USA
|
43.29 | 45.16 |
| 7 | FRA | France U20 |
FRA
|
43.68 | 44.46 |
| 8 | THA | Thailand U20 |
THA
|
45.23 | 45.23 |
| 9 | GBR | Great Britain and N. I. U20 |
GBR
|
43.81 | 44.56 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2016 |
|---|---|---|---|---|---|
| 4 | AUS | Australia U20 |
AUS
|
44.86 | 45.39 |
| 5 | RSA | South Africa U20 |
RSA
|
45.07 | |
| 6 | GER | Germany U20 |
GER
|
43.42 | 44.25 |
| 7 | NZL | New Zealand U20 |
NZL
|
45.04 | 45.04 |
| 8 | ITA | Italy U20 |
ITA
|
44.52 | 44.95 |
| 9 | IRL | Ireland U20 |
IRL
|
45.08 | 45.54 |