| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 524 | Alex Kipchirchir Rono |
KEN |
1:48.26 Q |
| 2 | 2 | 2 | 334 | Ricky Soos |
GBR |
1:48.82 Q |
| 3 | 1 | 1 | 685 | Adam Abdu Adam Ali |
QAT |
1:48.93 Q |
| 4 | 2 | 1 | 314 | Antoine Martiak |
FRA |
1:49.03 Q |
| 5 | 3 | 1 | 252 | Manuel OLMEDO |
ESP |
1:49.21 q |
| 6 | 1 | 5 | 236 | José Manuel Cortés |
ESP |
1:49.28 Q PB |
| 7 | 2 | 5 | 581 | Mohammed Battani |
MAR |
1:49.45 Q |
| 8 | 3 | 2 | 138 | Andrew Ellerton |
CAN |
1:49.45 q |
| 9 | 3 | 5 | 523 | Cosmas Rono Kipkorir |
KEN |
1:49.62 q |
| 10 | 1 | 4 | 687 | Salem Amer Al-Badri |
QAT |
1:49.63 Q |
| 11 | 1 | 3 | 577 | David Fiegen |
LUX |
1:49.86 Q |
| 12 | 2 | 3 | 840 | Frank Francois |
USA |
1:50.10 Q |
| 13 | 2 | 4 | 763 | Ismail Ahmed Ismail |
SUD |
1:50.13 Q |
| 14 | 3 | 3 | 723 | Yuriy Koldin |
RUS |
1:50.15 q |
| 15 | 4 | 5 | 858 | Richard Smith |
USA |
1:50.17 q |
| 16 | 4 | 2 | 265 | Roman FOSTI |
EST |
1:50.23 q |
| 17 | 3 | 4 | 100 | Onalenna Baloyi |
BOT |
1:50.48 PB |
| 18 | 5 | 5 | 139 | Erik Sproll |
CAN |
1:50.57 |
| 19 | 4 | 4 | 13 | Walid Meliani |
ALG |
1:50.62 |
| 20 | 4 | 3 | 765 | Ibrahim Siddiq |
SUD |
1:50.79 |
| 21 | 5 | 4 | 479 | Jermaine Myers |
JAM |
1:50.93 |
| 22 | 5 | 3 | 886 | Sylvester Chishiba |
ZAM |
1:51.00 |
| 23 | 6 | 3 | 27 | Aaron Jones |
AUS |
1:51.06 |
| 24 | 6 | 4 | 705 | Bonolo Maboa |
RSA |
1:51.25 |
| 25 | 7 | 4 | 887 | Prince Mumba |
ZAM |
1:51.86 |
| 26 | 5 | 2 | 617 | Arno Hoevink |
NED |
1:52.15 |
| 27 | 4 | 1 | 641 | Thomas Osborne |
NZL |
1:52.16 |
| 28 | 6 | 2 | 39 | Werner Botha |
AUS |
1:52.84 |
| 29 | 6 | 5 | 109 | Thiago Chyaromont |
BRA |
1:53.65 |
| 30 | 5 | 1 | 653 | Mahmoud Abu Attaya |
PLE |
1:56.61 |
| 31 | 7 | 3 | 756 | Domen Žnidaric |
SLO |
1:56.74 |
| 32 | 6 | 1 | 541 | Ji-Yun Park |
KOR |
1:58.21 |
| 33 | 7 | 1 | 385 | Daryl Vassallo |
GIB |
2:01.16 |
| 34 | 7 | 5 | 406 | Tai Payne |
GUY |
2:09.88 |
| 2 | 787 | Samwel Mwera |
TAN |
DNS |