| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 1999 |
|---|---|---|---|---|---|
| 1 | 299 | Japheth Ogamba |
KEN
|
47.53 | 47.53 |
| 2 | 592 | Travon Walton |
USA
|
48.03 | 48.03 |
| 3 | 108 | Glaudel Garzón |
CUB
|
47.63 | 47.63 |
| 4 | 481 | Mark Van Soest |
RSA
|
47.66 | 47.66 |
| 5 | 577 | Ivory McCann |
USA
|
47.60 | 47.60 |
| 6 | 474 | William Mandla Nkosi |
RSA
|
47.47 | 47.47 |
| 7 | 304 | Nicholas Wachira |
KEN
|
47.93 | 47.93 |
| 8 | 313 | Hamed Hamdan AlBishi |
KSA
|
47.74 | 47.74 |