| POS | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|
| 1 | South Africa Youth |  RSA | 1:53.69 Q | |
| 3 | Hungary Youth |  HUN | 1:55.24 Q | |
| 4 | Czech Republic Youth |  CZE | 1:55.97 Q | |
| 5 | Malaysia Youth |  MAS | 1:57.90 q | |
| 6 | Chinese Taipei Youth |  TPE | 2:01.73 | |
| Poland Youth |  POL | DQ | ||
| Cuba Youth |  CUB | DNS | ||
| Ukraine Youth |  UKR | DNS | 
| POS | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|
| Belarus U18 |  BLR | DNS | ||
| Brazil U18 |  BRA | DNS | ||
| Ethiopia U18 |  ETH | DNS | ||
| Great Britain & N.I. U18 |  GBR | DNS | ||
| Kenya U18 |  KEN | DNS | ||
| Saudi Arabia U18 |  KSA | DNS | ||
| Slovenia U18 |  SLO | DNS q | 
| POS | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|
| 1 | United States Youth |  USA | 1:54.55 Q | |
| 2 | Japan Youth |  JPN | 1:57.40 Q | |
| 3 | Greece Youth |  GRE | 1:59.62 Q | |
| 4 | Slovenia Youth |  SLO | 2:00.74 q | |
| 5 | Spain Youth |  ESP | 2:00.79 | |
| 6 | Tajikistan Youth |  TJK | 2:15.67 | |
| Kazakhstan Youth |  KAZ | DNS | ||
| Qatar Youth |  QAT | DNS |