| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 3 | 202 | Samuel TEFERA |
ETH |
3:37.05 Q | |
| 2 | 2 | 3 | 277 | Pietro ARESE |
ITA |
3:37.31 Q SB | |
| 3 | 3 | 3 | 376 | Isaac NADER |
POR |
3:37.60 q | |
| 4 | 1 | 4 | 304 | Abel KIPSANG |
KEN |
3:37.67 Q | |
| 5 | 1 | 1 | 201 | Teddese LEMI |
ETH |
3:38.25 Q | |
| 6 | 2 | 1 | 351 | Jakob INGEBRIGTSEN |
NOR |
3:38.42 Q | |
| 7 | 2 | 4 | 108 | Oliver HOARE |
AUS |
3:38.43 Q | |
| 8 | 3 | 1 | 468 | Joshua THOMPSON |
USA |
3:38.61 q | .604 |
| 9 | 4 | 1 | 369 | Michał ROZMYS |
POL |
3:38.61 q SB | .608 |
| 10 | 4 | 3 | 463 | Samuel PRAKEL |
USA |
3:38.69 q SB | |
| 11 | 5 | 3 | 103 | Federico BRUNO |
ARG |
3:39.34 | |
| 12 | 3 | 4 | 319 | Abdellatif SADIKI |
MAR |
3:39.38 | |
| 13 | 5 | 1 | 126 | Ismael DEBJANI |
BEL |
3:39.47 | |
| 14 | 4 | 4 | 155 | Cameron PROCEVIAT |
CAN |
3:40.47 | |
| 15 | 5 | 4 | 263 | Andrew COSCORAN |
IRL |
3:40.53 | |
| 16 | 1 | 2 | 216 | Neil GOURLEY |
GBR |
3:42.79 Q | |
| 17 | 2 | 2 | 234 | Robert FARKEN |
GER |
3:43.10 Q | |
| 18 | 6 | 1 | 191 | Saúl ORDÓÑEZ |
ESP |
3:43.67 | |
| 19 | 3 | 2 | 184 | Ignacio FONTES |
ESP |
3:43.75 | |
| 20 | 7 | 1 | 269 | Luke MCCANN |
IRL |
3:44.03 | |
| 21 | 4 | 2 | 316 | Charles GRETHEN |
LUX |
3:44.87 | |
| 22 | 5 | 2 | 119 | Eric NZIKWINKUNDA |
BDI |
3:46.02 SB | |
| 23 | 6 | 3 | 106 | Jack ANSTEY |
AUS |
3:46.68 | |
| 24 | 7 | 3 | 222 | George MILLS |
GBR |
3:47.41 | |
| 25 | 6 | 2 | 318 | Abdelati EL GUESSE |
MAR |
3:47.43 | |
| 26 | 6 | 4 | 314 | Simas BERTAÅ IUS |
LTU |
3:48.48 | |
| 27 | 7 | 4 | 406 | Abraham GUEM |
SSD |
3:48.82 NIR | |
| 28 | 7 | 2 | 276 | Nesim AMSELLEK |
ITA |
3:55.51 | |
| 29 | 8 | 2 | 394 | Gaylord SILLY |
SEY |
3:57.16 SB | |
| 30 | 8 | 4 | 311 | Alaa ALGORNI |
LBA |
3:59.50 PB |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second