| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS |
|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 1132 | Jonathan BORLÉE |
BEL |
44.43 Q NR |
| 2 | 2 | 3 | 1519 | Pavel MASLÁK |
CZE |
44.91 Q NR |
| 3 | 1 | 4 | 1108 | Demetrius Pinder |
BAH |
44.92 Q |
| 4 | 3 | 3 | 2835 | Pavel Trenikhin |
RUS |
45.00 Q PB |
| 5 | 1 | 1 | 1564 | Luguelín SANTOS |
DOM |
45.04 Q |
| 6 | 1 | 7 | 1133 | Kévin BORLÉE |
BEL |
45.14 Q |
| 6 | 4 | 3 | 2177 | Dane Hyatt |
JAM |
45.14 q |
| 8 | 1 | 6 | 1060 | Steven SOLOMON |
AUS |
45.18 Q PB |
| 9 | 1 | 2 | 2005 | Kirani JAMES |
GRN |
45.23 Q |
| 10 | 2 | 4 | 3241 | Bryshon Nellum |
USA |
45.29 Q |
| 11 | 2 | 7 | 1831 | Martyn ROONEY |
GBR |
45.36 Q |
| 12 | 1 | 5 | 1100 | Chris Brown |
BAH |
45.40 Q |
| 13 | 2 | 6 | 3044 | Lalonde Gordon |
TTO |
45.43 Q |
| 13 | 4 | 4 | 2124 | Tabarie Henry |
ISV |
45.43 q |
| 13 | 3 | 4 | 2374 | Youssef Ahmed MASRAHI |
KSA |
45.43 Q PB |
| 16 | 2 | 1 | 2790 | Oscar Pistorius |
RSA |
45.44 Q SB |
| 17 | 3 | 7 | 2968 | Rabah YOUSIF |
SUD |
45.46 Q |
| 18 | 2 | 5 | 3235 | Tony MCQUAY |
USA |
45.48 Q |
| 19 | 2 | 2 | 1105 | Ramon Miller |
BAH |
45.57 Q |
| 20 | 3 | 5 | 1816 | Nigel Levine |
GBR |
45.58 Q |
| 21 | 3 | 2 | 2078 | Liemarvin BONEVACIA |
IOA |
45.60 Q PB |
| 22 | 5 | 4 | 3345 | Alberth Bravo |
VEN |
45.61 q PB |
| 23 | 4 | 7 | 1448 | Nery Brenes |
CRC |
45.65 |
| 24 | 4 | 2 | 1212 | Isaac MAKWALA |
BOT |
45.67 |
| 25 | 5 | 3 | 2120 | Donald Blair-Sanford |
ISR |
45.71 NR |
| 26 | 5 | 2 | 3046 | Deon LENDORE |
TTO |
45.81 |
| 27 | 4 | 5 | 2224 | Yuzo Kanemaru |
JPN |
46.01 |
| 28 | 6 | 2 | 1281 | Daundre Barnaby |
CAN |
46.04 |
| 29 | 5 | 7 | 1556 | Erison Hurtault |
DMA |
46.05 SB |
| 30 | 3 | 6 | 1842 | Conrad Williams |
GBR |
46.12 Q |
| 31 | 4 | 6 | 2041 | Marcell Deák Nagy |
HUN |
46.17 |
| 32 | 6 | 4 | 2175 | Jermaine Gonzales |
JAM |
46.21 |
| 33 | 6 | 7 | 2661 | Marcin Marciniszyn |
POL |
46.35 |
| 34 | 5 | 5 | 2391 | Janis Leitis |
LAT |
46.41 |
| 35 | 3 | 1 | 2179 | Rusheen MCDONALD |
JAM |
46.67 |
| 36 | 6 | 3 | 2641 | Nelson Stone |
PNG |
46.71 SB |
| 37 | 5 | 6 | 2025 | Winston GEORGE |
GUY |
46.86 |
| 38 | 7 | 3 | 2274 | Sergey Zaykov |
KAZ |
47.12 |
| 39 | 6 | 5 | 2626 | Augusto Stanley |
PAR |
47.21 |
| 40 | 7 | 2 | 1682 | Bereket Desta |
ETH |
47.40 |
| 41 | 4 | 1 | 3126 | Vitaliy Butrym |
UKR |
47.62 |
| 42 | 6 | 6 | 2084 | Sajjad HASHEMI |
IRI |
47.75 |
| 43 | 7 | 4 | 2519 | Kristijan Erfemov |
MKD |
47.92 PB |
| 44 | 8 | 3 | 1262 | Ak. Hafiy Tajuddin Rositi |
BRU |
48.67 PB |
| 45 | 8 | 2 | 2637 | Bahaa Al Farra |
PLE |
49.93 SB |
| 46 | 8 | 4 | 2534 | Thet Zaw Win |
MYA |
50.07 |
| 1 | 2806 | Maksim Dyldin |
RUS |
DQ | ||
| 7 | 1149 | Mathieu Gnanligo |
BEN |
DNF | ||
| 6 | 3237 | LaShawn Merritt |
USA |
DNF | ||
| 1 | 2619 | Ahmed Mohamed Al-Merjabi |
OMA |
DNS | ||
| 1 | 3047 | Renny QUOW |
TTO |
DNS |