| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2024 |
|---|---|---|---|---|---|
| 2 | POL | Poland U20 |
POL
|
43.79 | |
| 3 | UKR | Ukraine U20 |
UKR
|
44.77 | |
| 4 | PUR | Puerto Rico U20 |
PUR
|
45.28 | |
| 5 | AUS | Australia U20 |
AUS
|
44.34 | |
| 6 | USA | United States U20 |
USA
|
42.88 | |
| 7 | JAM | Jamaica U20 |
JAM
|
42.58 | |
| 8 | SUI | Switzerland U20 |
SUI
|
43.70 | |
| 9 | CAN | Canada U20 |
CAN
|
44.42 |