| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 2 | NGR | Nigeria U20 |
NGR |
3:21.66 Q CR |
| 2 | 1 | 1 | IND | India U20 |
IND |
3:23.36 Q SB |
| 3 | 2 | 1 | CZE | Czech Republic U20 |
CZE |
3:24.15 Q SB |
| 4 | 3 | 1 | POL | Poland U20 |
POL |
3:24.65 Q SB |
| 5 | 4 | 1 | JAM | Jamaica U20 |
JAM |
3:24.69 q SB |
| 6 | 5 | 1 | SRI | Sri Lanka U20 |
SRI |
3:26.62 q PB |
| 7 | 2 | 2 | ITA | Italy U20 |
ITA |
3:28.00 Q SB |
| 8 | 3 | 2 | RSA | South Africa U20 |
RSA |
3:30.43 Q SB |
| 9 | 4 | 2 | ECU | Ecuador U20 |
ECU |
3:31.90 SB |
| 2 | KEN | Kenya U20 |
KEN |
DQ | ||
| 1 | ETH | Ethiopia U20 |
ETH |
DQ |