| Order / Lane | ATHLETE | COUNTRY | PB | SB 1998 | 
|---|---|---|---|---|
| 2 | Italy Junior |  ITA | 45.00 | |
| 3 | Great Britain & N.I. Junior |  GBR | 44.16 | |
| 4 | Poland Junior |  POL | 44.59 | |
| 5 | United States Junior |  USA | 43.73 | |
| 6 | Bahamas Junior |  BAH | 45.00 | |
| 7 | Finland Junior |  FIN | 
| Order / Lane | ATHLETE | COUNTRY | PB | SB 1998 | 
|---|---|---|---|---|
| 2 | Spain Junior |  ESP | 45.74 | |
| 3 | France Junior |  FRA | 43.9 | |
| 4 | South Africa Junior |  RSA | 45.07 | |
| 5 | Jamaica Junior |  JAM | 43.82 | |
| 6 | Germany Junior |  GER | 44.52 |