| | Event type
800 metres, Boys
| Date | 13 – 15 October 2018 | |
|---|---|---|
| Status | YOG | |
| Location | Athletics Field, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires | |
| Participants | 25 from 25 countries | |
| Format | Two stages with final results determined by cumulative time. | |
| Pos | Nr | Athlete | NOC | Time | Stage One | Stage Two | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 | – | Tasew Yada |  ETH | 3:39.76 | 1:49.38 (1) | 1:50.38 (1) | Gold | ||
| 2 | – | Mohamed Ali Gouaned |  ALG | 3:41.74 | 1:50.08 (2) | 1:51.66 (6) | Silver | ||
| 3 | – | Mehmet Çelik |  TUR | 3:41.79 | 1:50.83 (3) | 1:50.96 (2) | Bronze | ||
| 4 | – | Francis Pesi |  KEN | 3:41.87 | 1:50.85 (4) | 1:51.02 (3) | |||
| 5 | – | Mohamed Abouettahery |  MAR | 3:42.20 | 1:51.17 (6) | 1:51.03 (4) | |||
| 6 | – | Hamze Ali Hassan |  DJI | 3:42.67 | 1:51.12 (5) | 1:51.55 (5) | |||
| 7 | – | Athanase Vyizigiro |  BDI | 3:45.05 | 1:52.27 (8) | 1:52.78 (8) | |||
| 8 | – | Anthony Vlatko |  AUS | 3:45.68 | 1:51.34 (7) | 1:54.34 (14) | |||
| 9 | – | Axel Vázquez |  MEX | 3:46.28 | 1:52.44 (10) | 1:53.84 (11) | |||
| 10 | – | Eric Guzmán |  ESP | 3:46.28 | 1:52.82 (12) | 1:53.46 (10) | |||
| 11 | – | Cristian Voicu |  ROU | 3:47.23 | 1:53.05 (13) | 1:54.18 (13) | |||
| 12 | – | Jenito Guezane |  MOZ | 3:47.94 | 1:53.22 (14) | 1:54.72 (15) | |||
| 13 | – | Adam Masaczyński |  POL | 3:47.99 | 1:53.82 (16) | 1:54.17 (12) | |||
| 14 | – | Jakub Davidík |  CZE | 3:48.50 | 1:53.75 (15) | 1:54.75 (16) | |||
| 15 | – | Elvin Canales |  HON | 3:48.76 | 1:52.52 (11) | 1:56.24 (18) | |||
| 16 | – | Kimar Farquharson |  JAM | 3:49.60 | 1:57.51 (22) | 1:52.09 (7) | |||
| 17 | – | Pedro de Souza |  BRA | 3:49.63 | 1:54.45 (18) | 1:55.18 (17) | |||
| 18 | – | João Peixoto |  POR | 3:55.39 | 1:56.93 (21) | 1:58.46 (20) | |||
| 19 | – | Paul Seyringer |  AUT | 3:56.21 | 1:54.02 (17) | 2:02.19 (22) | |||
| 20 | – | Manuel Chivela |  ANG | 3:56.28 | 1:58.08 (23) | 1:58.20 (19) | |||
| 21 | – | Jovan Rosić |  BIH | 3:56.90 | 1:55.14 (20) | 2:01.76 (21) | |||
| 22 | – | Sreekiran Nandakumar |  IND | 3:58.93 | 1:52.42 (9) | 2:06.51 (24) | |||
| 23 | – | Chester Durand |  DMA | 4:09.87 | 2:06.49 (24) | 2:03.38 (23) | |||
| – | Samer Ali Saleh Aljohar |  JOR | – | – ( | 1:53.05 (9) | ||||
| – | Akoon Akoon |  SSD | – | 1:54.54 (19) | – ( |