First 5 in each heat (Q) and the next 2 fastest (q)

POS Rank Heat BIB ATHLETE COUNTRY RESULTS ms*
1 1 2 1532 Marcin LEWANDOWSKI POLPOL 3:36.50 Q
2 1 1 1273 Timothy CHERUIYOT KENKEN 3:36.53 Q .525
3 2 2 1292 Ronald KWEMOI KENKEN 3:36.53 Q .528
4 3 2 1486 Jakob INGEBRIGTSEN NORNOR 3:36.58 Q .576
5 4 2 843 Josh KERR GBRGBR 3:36.58 Q .577
6 2 1 106 Taoufik MAKHLOUFI ALGALG 3:36.69 Q .683
7 3 1 829 Neil GOURLEY GBRGBR 3:36.69 Q .685
8 4 1 1882 Craig ENGELS USAUSA 3:36.69 Q .690
9 5 1 1707 Kalle BERGLUND SWESWE 3:36.72 Q .712
10 5 2 615 Youssouf HISS BACHIR DJIDJI 3:36.72 Q SB .715
11 6 2 1872 Matthew CENTROWITZ USAUSA 3:36.77 q SB
12 7 2 852 Jake WIGHTMAN GBRGBR 3:36.85 q
13 6 1 1868 Ben Blankenship USAUSA 3:36.98
14 7 1 1484 Filip INGEBRIGTSEN NORNOR 3:37.00
15 8 2 171 Matthew RAMSDEN AUSAUS 3:37.16 PB
16 9 2 1799 Ronald MUSAGALA UGAUGA 3:37.19
17 8 1 786 Alexis MIELLET FRAFRA 3:37.39
18 9 1 250 Isaac KIMELI BELBEL 3:37.50
19 10 2 660 Kevin LÓPEZ ESPESP 3:37.56
20 11 2 900 Amos BARTELSMEYER GERGER 3:37.74
21 10 1 170 Stewart MCSWEYN AUSAUS 3:37.95
22 11 1 618 Ayanleh SOULEIMAN DJIDJI 3:38.35
23 12 1 707 Teddese LEMI ETHETH 3:38.79 PB
24 13 1 658 Jesús GÓMEZ ESPESP 3:40.29
25 12 2 1374 Abdelaati IGUIDER MARMAR 3:42.23
2 709 Samuel TEFERA ETHETH DNF
Legend

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