| Order / Lane | ATHLETE | COUNTRY | PB | SB 2004 |
|---|---|---|---|---|
| Ireland Junior |
IRL
|
45.13 | 45.13 | |
| 2 | United States Junior |
USA
|
43.38 | 44.05 |
| 3 | Italy Junior |
ITA
|
44.89 | 46.17 |
| 4 | South Africa Junior |
RSA
|
45.07 | 46.39 |
| 6 | Japan Junior |
JPN
|
44.90 | 46.01 |
| 7 | Poland Junior |
POL
|
44.59 | 45.27 |
| Order / Lane | ATHLETE | COUNTRY | PB | SB 2004 |
|---|---|---|---|---|
| 2 | Australia Junior |
AUS
|
44.94 | 44.94 |
| 3 | Norway Junior |
NOR
|
46.04 | 47.68 |
| 4 | Switzerland Junior |
SUI
|
45.20 | 45.98 |
| 5 | Trinidad and Tobago Junior |
TTO
|
44.44 | 44.44 |
| 6 | Mexico Junior |
MEX
|
47.40 | |
| 7 | Ukraine Junior |
UKR
|
45.53 | 45.53 |
| Order / Lane | ATHLETE | COUNTRY | PB | SB 2004 |
|---|---|---|---|---|
| 2 | Finland Junior |
FIN
|
44.40 | 45.55 |
| 3 | Canada Junior |
CAN
|
44.88 | |
| 4 | France Junior |
FRA
|
43.9 | 44.70 |
| 5 | Sweden Junior |
SWE
|
44.78 | 45.47 |
| 6 | Germany Junior |
GER
|
43.91 | 44.75 |
| 7 | Jamaica Junior |
JAM
|
43.40 | 44.26 |