| Lane | Bib | Team | Name | Born | PB | SB |
|---|---|---|---|---|---|---|
| 1 | 347 | KEN | KIPNGETICH Newton | 14 AUG 1997 | 51.33 | 51.73 |
| 2 | 354 | KEN | NGUNJIRI Edward | 13 APR 1993 | 50.45 | 51.93 |
| 3 | 352 | KEN | ROTICH Kipkorir | 05 MAY 1998 | 50.37 | 51.08 |
| 4 | 353 | KEN | KESSIO Nicholas Kiplimo | 06 JUL 1999 | 50.82 | 51.46 |
| 5 | 350 | KEN | MUTHOKA Peter Kithome | 12 MAR 2003 | 50.54 | 50.57 |
| 6 | 349 | KEN | MUKHOBE Wiseman Were | 13 OCT 1997 | 47.99 | 48.05 |
| 7 | 351 | KEN | MUTUNGA William Mbevi | 12 JUL 1993 | 49.43 | 50.97 |
| 8 | 348 | KEN | BARAKA Meshack | 29 DEC 2002 | 51.31 | 51.31 |
