| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2026 |
|---|---|---|---|---|---|
| 3 | BUL | Bulgaria U20 |
BUL
|
||
| 4 | EST | Estonia U20 |
EST
|
||
| 5 | BRA | Brazil U20 |
BRA
|
44.07 | 44.07 |
| 6 | ITA | Italy U20 |
ITA
|
41.75 | 41.75 |
| 7 | JAM | Jamaica U20 |
JAM
|
42.74 | 42.74 |
| 8 | NED | Netherlands U20 |
NED
|
42.74 | 42.74 |
| 9 | AUS | Australia U20 |
AUS
|
43.62 | 43.62 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2026 |
|---|---|---|---|---|---|
| 3 | RSA | South Africa U20 |
RSA
|
43.28 | |
| 4 | FRA | France U20 |
FRA
|
42.44 | 42.44 |
| 5 | GBR | Great Britain & NI U20 |
GBR
|
42.21 | 42.21 |
| 6 | POL | Poland U20 |
POL
|
43.08 | 43.08 |
| 7 | MEX | Mexico U20 |
MEX
|
44.23 | 44.23 |
| 8 | ESP | Spain U20 |
ESP
|
42.78 | 42.78 |
| 9 | PNG | Papua New Guinea U20 |
PNG
|
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2026 |
|---|---|---|---|---|---|
| 3 | PER | Peru U20 |
PER
|
44.52 | 44.52 |
| 4 | NGR | Nigeria U20 |
NGR
|
43.07 | 43.07 |
| 5 | BEL | Belgium U20 |
BEL
|
42.32 | 42.32 |
| 6 | GER | Germany U20 |
GER
|
42.40 | 42.40 |
| 7 | USA | United States U20 |
USA
|
||
| 8 | SVK | Slovak Republic U20 |
SVK
|
42.89 | 42.89 |
| 9 | CHI | Chile U20 |
CHI
|
44.46 | 44.46 |