Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark | Points |
1 | 3 | 3 | BAKER Devoughin | 1996 | M | JAM JAMAICA | 46.24 | |
2 | 5 | 5 | GALVAN Matteo | 1988 | M | ITA ITALY | 46.51 | |
| | | | | | G.A. FIAMME GIALLE | | |
3 | 2 | 2 | CORSA Daniele | 1996 | M | ITA ITALY | 46.87 | |
| | | | | | G.S. FIAMME ORO PADOVA | | |
4 | 6 | 6 | KITAGAWA Takamasa | 1996 | M | JPN JAPAN | 47.21 | |
5 | 1 | 1 | JEFFERSON Trumaine | 1992 | M | USA UNITED STATES OF AMERICA | 47.25 | |
| 4 | 4 | ABBAS Mihamed Nassir | 1986 | M | QAT QATAR | DNS | |
|
Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark | Points |
1 | 4 | 14 | CEDENIO Machel | 1995 | M | TRI TRINIDAD & TOBAGO | 45.34 | |
2 | 2 | 12 | ALLEN Nathon | 1995 | M | JAM JAMAICA | 45.39 | |
3 | 5 | 15 | BAMIDELE Emmanuele | 1999 | M | NGR NIGERIA | 45.39 | |
4 | 3 | 13 | IGBOKWE Obi | 1997 | M | USA UNITED STATES OF AMERICA | 45.70 | |
5 | 1 | 11 | CHAMBERS Marcus | 1994 | M | USA UNITED STATES OF AMERICA | 46.07 | |
6 | 6 | 16 | LYLES Josephus | 1998 | M | USA UNITED STATES OF AMERICA | 46.67 | |
|
Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark | Points |
1 | 4 | 14 | CEDENIO Machel | 1995 | M | TRI TRINIDAD & TOBAGO | 45.34 | |
2 | 2 | 12 | ALLEN Nathon | 1995 | M | JAM JAMAICA | 45.39 | |
3 | 5 | 15 | BAMIDELE Emmanuele | 1999 | M | NGR NIGERIA | 45.39 | |
4 | 3 | 13 | IGBOKWE Obi | 1997 | M | USA UNITED STATES OF AMERICA | 45.70 | |
5 | 1 | 11 | CHAMBERS Marcus | 1994 | M | USA UNITED STATES OF AMERICA | 46.07 | |
6 | 3 | 3 | BAKER Devoughin | 1996 | M | JAM JAMAICA | 46.24 | |
7 | 5 | 5 | GALVAN Matteo | 1988 | M | ITA ITALY | 46.51 | |
| | | | | | G.A. FIAMME GIALLE | | |
8 | 6 | 16 | LYLES Josephus | 1998 | M | USA UNITED STATES OF AMERICA | 46.67 | |
9 | 2 | 2 | CORSA Daniele | 1996 | M | ITA ITALY | 46.87 | |
| | | | | | G.S. FIAMME ORO PADOVA | | |
10 | 6 | 6 | KITAGAWA Takamasa | 1996 | M | JPN JAPAN | 47.21 | |
11 | 1 | 1 | JEFFERSON Trumaine | 1992 | M | USA UNITED STATES OF AMERICA | 47.25 | |
| 4 | 4 | ABBAS Mihamed Nassir | 1986 | M | QAT QATAR | DNS | |
|
|