| Order / Lane | ATHLETE | COUNTRY | PB | SB 2004 | 
|---|---|---|---|---|
| 1 | Australia Junior |  AUS | 3:04.74 | 3:07.41 | 
| 2 | Japan Junior |  JPN | 3:05.80 | 3:06.72 | 
| 3 | Brazil Junior |  BRA | 3:06.55 | 3:06.55 | 
| 4 | United States Junior |  USA | 3:01.90 | 3:05.28 | 
| 5 | Great Britain & N.I. Junior |  GBR | 3:03.80 | 3:06.52 | 
| 6 | South Africa Junior |  RSA | 3:06.17 | 3:06.29 | 
| 7 | Poland Junior |  POL | 3:06.12 | 3:07.55 | 
| 8 | Germany Junior |  GER | 3:04.58 | 3:08.50 |