| Rank | Lane | Team | Name | Born | Time | |
|---|---|---|---|---|---|---|
| 1 | 6 | KEN | WANYONYI Emmanuel | 01 AUG 2004 | 1:43.57 | WL |
| 2 | 4e | KEN | CHEMININGWA Aaron Kemei | 21 JUN 1998 | 1:44.10 | PB |
| 3 | 5 | KEN | ROTICH Ferguson | 30 NOV 1989 | 1:44.90 | SB |
| 4 | 1 | KEN | KEBENEI Nicholas | 07 JUN 1995 | 1:45.40 | SB |
| 5 | 8 | KEN | KIPSANG Abel | 22 NOV 1996 | 1:45.57 | |
| 6 | 2i | BOT | NKAPE Tumo | 24 APR 1998 | 1:45.95 | PB |
| 7 | 4i | KEN | CHERUIYOT Timothy | 20 NOV 1995 | 1:46.56 | |
| 8 | 3 | KEN | KIPRUTO Collins | 12 APR 1994 | 1:47.03 | |
| 9 | 2e | UGA | DRADRIGA Tom | 17 JUN 1996 | 1:47.96 | |
| 7 | ALG | BENMAHDI Khaled | 22 OCT 1988 | DNF |
