| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 2362 | Shafeck MURUNGI |
UGA |
1:46.64 Q PB | |
| 2 | 2 | 2 | 1549 | Daniel WILLIAMS |
AUS |
1:47.47 Q | |
| 3 | 3 | 2 | 2239 | Werner GOUWS |
RSA |
1:47.54 Q | |
| 4 | 4 | 2 | 1774 | Yerosan GIRMA |
ETH |
1:47.57 Q PB | |
| 5 | 5 | 2 | 2168 | Conall MCLEAN |
NZL |
1:47.90 Q PB | |
| 6 | 6 | 2 | 1839 | Joshua MUNGIN |
GBR |
1:48.00 q | |
| 7 | 7 | 2 | 1876 | Jan Emanuel MERHEIM |
GER |
1:49.32 q PB | |
| 8 | 8 | 2 | 1608 | Josue BARROS |
BRA |
1:49.41 PB | |
| 9 | 1 | 4 | 1760 | Alejandro RIOS |
ESP |
1:50.85 Q | |
| 10 | 2 | 4 | 2268 | Benjamin LAKOŠELJAC |
SLO |
1:51.00 Q | |
| 11 | 3 | 4 | 2235 | Emile ELS |
RSA |
1:51.11 Q | |
| 12 | 1 | 1 | 1773 | Negahe EYASU |
ETH |
1:51.16 Q | |
| 13 | 1 | 5 | 2082 | Collins TAJEWOU |
KEN |
1:51.19 Q | |
| 14 | 1 | 3 | 2118 | Imad BOUCHAJDA |
MAR |
1:51.28 Q | |
| 15 | 4 | 4 | 1984 | Valerio CIARAMELLA |
ITA |
1:51.32 Q | |
| 16 | 2 | 1 | 2206 | Łukasz ZACZYK |
POL |
1:51.33 Q | |
| 17 | 2 | 3 | 2204 | Iwo URBANOWICZ |
POL |
1:51.34 Q | |
| 18 | 3 | 1 | 2079 | Nashon PKIACH |
KEN |
1:51.35 Q | |
| 19 | 3 | 3 | 1835 | Matthew MCKENNA |
GBR |
1:51.49 Q | |
| 20 | 5 | 4 | 2127 | Amado Kalid AMADOR |
MEX |
1:51.56 Q | |
| 21 | 4 | 3 | 2028 | Joel MORGAN |
JAM |
1:51.75 Q | |
| 22 | 5 | 3 | 2383 | Kaleb BURROUGHS |
USA |
1:51.77 Q | |
| 23 | 6 | 3 | 2214 | David MOURA |
POR |
1:51.82 | |
| 24 | 6 | 4 | 2219 | Enrique RAMOS |
PUR |
1:52.01 | |
| 25 | 4 | 1 | 1755 | Alejandro MUÑOZ |
ESP |
1:52.02 Q | |
| 26 | 5 | 1 | 2162 | Sondre SØGÅRD LEHMANN |
NOR |
1:52.05 Q | |
| 27 | 6 | 1 | 1646 | Ryan GEORGESON |
CAN |
1:52.20 | .200 |
| 27 | 7 | 4 | 1732 | Zeyad Mohamed FAROUK MOHAMED |
EGY |
1:52.20 | .200 |
| 29 | 2 | 5 | 1528 | Harry HALLEEN |
AUS |
1:52.24 Q | |
| 30 | 7 | 1 | 1941 | Uwin Anand ANANTHAN |
IND |
1:52.37 | |
| 31 | 7 | 3 | 1903 | Vasileios SALPAS |
GRE |
1:52.41 | |
| 32 | 3 | 5 | 1960 | Mogali VENKATRAM |
IND |
1:52.81 Q | |
| 33 | 4 | 5 | 2389 | Stefon DODOO |
USA |
1:53.01 Q | |
| 34 | 5 | 5 | 2166 | Joe MARTIN |
NZL |
1:53.11 Q | |
| 35 | 6 | 5 | 2175 | Giancarlo Andre BRAVO |
PER |
1:53.57 | |
| 36 | 8 | 1 | 1863 | Theo HIELSCHER |
GER |
1:54.41 | |
| 37 | 7 | 5 | 2100 | Musaad Obaid ALSUBAIE |
KSA |
1:54.77 | |
| 38 | 8 | 5 | 1906 | D'Angelo BROWN |
GRN |
1:54.89 | |
| 39 | 8 | 4 | 2281 | Nethsara Dineth Liyanage GAGABADA |
SRI |
1:56.34 | |
| 40 | 8 | 3 | 2135 | Karol Emilio PICAZO |
MEX |
1:56.75 | |
| 41 | 9 | 2 | 2083 | Iskender CHOKAEV |
KGZ |
1:57.83 | |
| 42 | 9 | 1 | 1513 | Victor Miguel MBUNDO |
ANG |
1:59.66 PB | |
| 3 | 1612 | Luan Gabriel DA CASTRO |
BRA |
DQ |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second