| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2026 |
|---|---|---|---|---|---|
| 1 | ESP | Spain U20 |
ESP
|
3:21.90 | 3:21.90 |
| 2 | COL | Colombia U20 |
COL
|
3:22.14 | 3:22.14 |
| 3 | CZE | Czechia U20 |
CZE
|
3:21.58 | 3:21.58 |
| 4 | AUS | Australia U20 |
AUS
|
3:19.27 | 3:19.59 |
| 5 | USA | United States U20 |
USA
|
3:17.69 | 3:18.26 |
| 6 | JAM | Jamaica U20 |
JAM
|
3:19.74 | 3:21.47 |
| 7 | GBR | Great Britain & NI U20 |
GBR
|
3:21.03 | 3:21.27 |
| 8 | POL | Poland U20 |
POL
|
3:19.80 | 3:21.47 |
| 9 | RSA | South Africa U20 |
RSA
|
3:22.12 | 3:22.12 |