| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 442 | Gideon Kiage Mageka |  KEN | 3:45.31 Q | 
| 2 | 240 | Girma Bekele |  ETH | 3:46.69 Q | 
| 3 | 503 | Badr Lakhal |  MAR | 3:48.33 Q SB | 
| 4 | 582 | Mohamed AL GARNI |  QAT | 3:49.33 Q | 
| 5 | 38 | Kane Grimster |  AUS | 3:50.48 q | 
| 6 | 321 | László Gregor |  HUN | 3:54.24 q | 
| 7 | 267 | Jonathan Hay |  GBR | 3:55.61 | 
| 8 | 542 | Nathan Barrett |  NZL | 3:56.39 | 
| 9 | 115 | Merid Seleshi |  CAN | 3:57.51 | 
| 10 | 366 | Daniel Muluso |  ISR | 3:57.91 PB | 
| 11 | 612 | Siyabonga Derison |  RSA | 4:06.64 | 
| 12 | 14 | Amine Cheniti |  ALG | 4:06.83 | 
| 13 | 23 | Federico BRUNO |  ARG | 4:06.95 | 
| 14 | 389 | Marco Salvi |  ITA | 4:14.21 | 
| 313 | Harold Lamour |  HAI | DNS | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 1:01.55 |  Merid SELESHI |  CAN | 
| 800m | 2:04.02 |  Girma BEKELE |  ETH | 
| 1200m | 3:05.25 |  Gideon Kiage MAGEKA |  KEN | 
| POS | BIB | ATHLETE | COUNTRY | MARK | 
|---|---|---|---|---|
| 1 | 444 | Caleb Mwangangi Ndiku |  KEN | 3:45.55 Q | 
| 2 | 238 | Zebene Alemayehu |  ETH | 3:46.88 Q | 
| 3 | 502 | Othmane Laaroussi |  MAR | 3:51.60 Q | 
| 4 | 37 | James Connor |  AUS | 3:52.61 Q | 
| 5 | 575 | Rui PINTO |  POR | 3:53.33 q | 
| 6 | 104 | Eric Dillon |  CAN | 3:54.61 q | 
| 7 | 361 | Yimer GETAHUN |  ISR | 3:55.77 SB | 
| 8 | 539 | Thomas Solberg Eide |  NOR | 3:56.24 SB | 
| 9 | 195 | Ahmed Abdelkarim Farag Mansour |  EGY | 3:56.39 | 
| 10 | 449 | Yongwon Cho |  KOR | 4:01.30 | 
| 11 | 123 | Carlos Martín DÍAZ DEL RIO |  CHI | 4:02.31 | 
| 12 | 16 | Habib Kadid |  ALG | 4:02.50 | 
| 13 | 356 | Liam Markham |  IRL | 4:03.66 | 
| 14 | 211 | Lluc Farrera |  ESP | 4:06.42 | 
| 15 | 395 | Marco Zanni |  ITA | 4:10.72 | 
| Split | Mark | Athlete | COUNTRY | 
|---|---|---|---|
| 400m | 1:02.82 |  Yongwon CHO |  KOR | 
| 800m | 2:05.08 |  Caleb Mwangangi NDIKU |  KEN | 
| 1200m | 3:03.19 |  Caleb Mwangangi NDIKU |  KEN |