![[ Results: ioi89 Bulgaria, Pravetz ]](img/ioi89.gif)
| Surname | First name | Country | Medal | Points, Max: 100 |
| Cepaitis | Andrius | USSR | gold | 95 |
| Kuhn | Markus | GER | gold | 95 |
| Maly | Igor | CSK | gold | 95 |
| Szabo | Daniel | HUN | gold | 95 |
| Todorov | Emanuil | BUL | gold | 95 |
| Altanov | A. | BUL | silver | 90 |
| Marinov | I. | BUL | silver | 90 |
| Schwetlick | H. | GDR | silver | 83 |
| Nielander | Ulf | GDR | silver | 81 |
| Novick | L. | USSR | silver | 80 |
| Chai | Haixin | CHN | bronze | 75 |
| Yang | Hongbo | CHN | bronze | 74 |
| Zhuang | Jun | CHN | bronze | 72 |
| Kuhn | Ulrich | GER | bronze | 65 |
| Lerios | A. | GRE | bronze | 65 |
| Nguyen Linh | Anh | VIE | bronze | 65 |
| O'Hallorans | Ludvig | CUB | bronze | 60 |