| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 6 | 309 | Abubaker Kaki |
SUD |
1:47.80 Q |
| 2 | 1 | 1 | 276 | Dmitriy Bogdanov |
RUS |
1:48.38 Q |
| 3 | 2 | 6 | 88 | Eugenio Barrios |
ESP |
1:48.70 Q |
| 4 | 1 | 2 | 43 | Yusuf Saad KAMEL |
BRN |
1:48.71 Q |
| 5 | 2 | 2 | 327 | Abraham Chepkirwok |
UGA |
1:48.80 Q |
| 6 | 2 | 1 | 40 | Fabiano Peçanha |
BRA |
1:49.03 Q PB |
| 7 | 3 | 6 | 133 | Richard Hill |
GBR |
1:49.06 q |
| 8 | 3 | 1 | 299 | Abdoulaye Wagne |
SEN |
1:49.07 q PB |
| 9 | 3 | 2 | 214 | Dmitrijs Milkevics |
LAT |
1:49.10 q |
| 10 | 4 | 2 | 313 | Mattias Claesson |
SWE |
1:49.12 q |
| 11 | 4 | 6 | 170 | Ehsan Mohajershojaei |
IRI |
1:49.14 q |
| 12 | 4 | 1 | 311 | Jozef Repcìk |
SVK |
1:49.15 q |
| 13 | 1 | 4 | 364 | Nick Symmonds |
USA |
1:49.30 Q |
| 14 | 1 | 5 | 238 | Robert Lathouwers |
NED |
1:49.32 Q |
| 15 | 2 | 5 | 359 | Khadevis Robinson |
USA |
1:49.33 Q |
| 16 | 3 | 5 | 223 | Amine Laalou |
MAR |
1:49.41 |
| 17 | 2 | 4 | 181 | Lukas Rifesser |
ITA |
1:49.51 Q |
| 18 | 4 | 5 | 282 | Yuriy Koldin |
RUS |
1:49.60 |
| 19 | 3 | 4 | 165 | Moise Joseph |
HAI |
1:49.70 SB |
| 20 | 5 | 6 | 168 | Dávid Takács |
HUN |
1:49.79 SB |
| 21 | 5 | 2 | 32 | Fadrique Iglesias |
BOL |
1:50.55 |
| 22 | 1 | 3 | 274 | Mbulaeni Mulaudzi |
RSA |
1:50.86 Q |
| 23 | 2 | 3 | 94 | Manuel OLMEDO |
ESP |
1:51.07 Q |
| 24 | 3 | 3 | 75 | Jakub HOLUÅ A |
CZE |
1:51.09 |
| 25 | 4 | 4 | 191 | Aldwyn Sappleton |
JAM |
1:51.24 |
| 26 | 4 | 3 | 138 | Damien Moss |
GBR |
1:51.39 |
| 27 | 5 | 3 | 374 | Eduar Villanueva |
VEN |
1:51.83 |
| 28 | 5 | 1 | 184 | Michael Blackwood |
JAM |
1:52.69 |
| 29 | 5 | 5 | 164 | Deon Bascom |
GUY |
1:55.88 |
| 30 | 6 | 5 | 219 | Florian Hilti |
LIE |
1:59.91 SB |
| 4 | 203 | Richard Kiplagat |
KEN |
DQ | ||
| 4 | 162 | Lamine Bangoura |
GUI |
DNF |