First 3 in each heat (Q) and the next 3 fastest (q)

First 3 of each heat (Q) plus 3 fastest times (q) qualify to Semi-Final

POS Rank Heat BIB ATHLETE COUNTRY RESULTS ms*
1 1 1 2629 Emmanuel WANYONYI KENKEN 1:44.92 Q
2 1 7 2134 Marco AROP CANCAN 1:45.05 Q
3 2 1 2329 Gabriel TUAL FRAFRA 1:45.10 Q
4 2 7 2489 Simone BARONTINI ITAITA 1:45.21 Q
5 1 6 2660 Abdelati EL GUESSE MARMAR 1:45.24 Q
6 3 7 2318 Yanis MEZIANE FRAFRA 1:45.30 Q
7 3 1 2520 Catalin TECUCEANU ITAITA 1:45.31 Q
8 1 4 2237 Adrián BEN ESPESP 1:45.37 Q
9 1 2 2766 Mateusz BORKOWSKI POLPOL 1:45.40 Q
10 2 6 2896 Andreas KRAMER SWESWE 1:45.42 Q
11 2 2 2341 Max BURGIN GBRGBR 1:45.43 Q
12 3 2 2036 Joseph DENG AUSAUS 1:45.48 Q
13 2 4 2995 Bryce HOPPEL USAUSA 1:45.56 Q
14 4 1 2098 Tshepiso MASALELA BOTBOT 1:45.60 q
15 3 4 2358 Daniel ROWDEN GBRGBR 1:45.67 Q
16 4 2 2471 Mark ENGLISH IRLIRL 1:45.71 q SB
17 4 4 2781 Filip OSTROWSKI POLPOL 1:45.76 q .755
17 3 6 2009 Slimane MOULA ALGALG 1:45.76 Q .755
19 4 6 2510 Francesco PERNICI ITAITA 1:45.89
20 4 7 2294 Joonas RINNE FINFIN 1:45.93
21 5 2 2748 Brad MATHAS NZLNZL 1:45.95
22 5 4 2144 Abdullahi HASSAN CANCAN 1:46.33
23 1 5 2325 Benjamin ROBERT FRAFRA 1:46.45 Q
24 6 4 2627 Ferguson Cheruiyot ROTICH KENKEN 1:46.53
25 2 5 2356 Ben PATTISON GBRGBR 1:46.57 Q
26 7 4 2190 Marino BLOUDEK CROCRO 1:46.63
27 3 5 2236 Mohamed ATTAOUI ESPESP 1:46.65 Q
28 5 6 2033 Peter BOL AUSAUS 1:46.75
29 4 5 2621 Emmanuel Kipkurui KORIR KENKEN 1:46.78 SB
30 6 6 2749 James PRESTON NZLNZL 1:46.84
31 5 5 2924 Abdessalem AYOUNI TUNTUN 1:46.85
32 7 6 3049 Handal ROBAN VINVIN 1:46.86
33 6 5 3015 Clayton MURPHY USAUSA 1:47.06
34 5 7 2447 Balázs VINDICS HUNHUN 1:47.18
35 6 2 2427 Dániel HULLER HUNHUN 1:47.41
36 1 3 2617 Alex Ngeno KIPNGETICH KENKEN 1:47.63 Q
37 6 7 2121 Eduardo RIBEIRO BRABRA 1:47.75
38 7 5 2092 Abedin MUJEZINOVIĆ BIHBIH 1:47.76
39 7 7 2664 Oussama NABIL MARMAR 1:47.79
40 2 3 2010 Djamel SEDJATI ALGALG 1:47.87 Q
41 3 3 2256 Saúl ORDÓÑEZ ESPESP 1:47.97 Q
42 8 7 3056 Abdullah Mohammed AL YAARI YEMYEM 1:47.98 PB
43 4 3 2990 Isaiah HARRIS USAUSA 1:48.00
44 5 3 2474 John FITZSIMONS IRLIRL 1:48.20
45 5 1 2809 Ryan SÁNCHEZ PURPUR 1:48.24
46 8 6 2182 Alex BEDDOES COKCOK 1:48.31
47 8 5 2048 Riley MCGOWN AUSAUS 1:48.38
48 6 3 2638 Ebrahim ALZOFAIRI KUWKUW 1:48.41
49 7 2 2941 Tom DRADRIGA UGAUGA 1:48.60
50 7 3 2808 John RIVERA PURPUR 1:48.83
51 8 3 2094 Amel TUKA BIHBIH 1:49.01
52 6 1 2006 Mohamed Ali GOUANED ALGALG 1:49.16
53 7 1 2454 Krishan KUMAR INDIND 1:50.36
54 9 3 2670 Allan Ngitsi CHIRWA MAWMAW 1:51.62 PB
55 8 4 2740 Ole Jakob SOLBU NORNOR 1:51.66
56 8 1 2691 Hein Htet AUNG MYAMYA 1:53.63 PB
57 9 7 2763 Mohammed DWEDAR PLEPLE 1:55.45 PB
58 9 1 2909 Manuel ATAIDE TLSTLS 1:58.32
59 9 6 2028 Justice DREISCHOR ARUARU 1:59.56
60 9 5 2361 Faustino PRIETO ALFARO GEQGEQ 2:04.20 PB
2 2528 Navasky ANDERSON JAMJAM DQ
Legend

ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second