| 17 juli 2004. | |||
| jongens junioren | 10.000 m | ||
| 1 | Andrey Ruzavin | RUS | 40:58.15 |
| 2 | Vladimir Kanaykin | RUS | 40:58.48 |
| 3 | Hyunsub Kim | KOR | 40:59.24 |
| 4 | Eder Sánchez | MEX | 41:01.64 |
| 5 | Alejandro Rojas | MEX | 41:14.24 |
| 6 | Koichiro Morioka | JPN | 41:14.61 |
| 7 | Osvaldo Patricio Ortega | ECU | 41:19.79 |
| 8 | Benjamín Sánchez | ESP | 41:21.13 |
| 9 | Vadzim Tsivanchuk | BLR | 41:40.11 |
| 10 | Giorgio Rubino | ITA | 42:00.63 |
| 11 | Chao Sun | CHN | 42:04.91 |
| 12 | Michael Krause | GER | 42:05.01 |
| 13 | Yong Shi | CHN | 42:12.75 |
| 14 | Jirí Chaloupka | CZE | 42:15.90 |
| 15 | Ingus Janevics | LAT | 42:22.06 |
| 16 | Vilius Mikelionis | LTU | 43:04.10 |
| 17 | Yusuke Suzuki | JPN | 43:43.26 |
| 18 | Doru Ursu | ROU | 43:49.46 |
| 19 | Mirko Dolci | ITA | 44:14.45 |
| 20 | Vladimir Savanovic | SCG | 44:33.02 |
| 21 | Herbert Alvacir de Almeida | BRA | 44:39.83 |
| 22 | Marius Žiukas | LTU | 44:44.91 |
| 23 | Carlos Borgoño | CHI | 44:57.13 |
| 24 | Vanderlei dos Santos | BRA | 45:21.91 |
| 25 | Anatole Ibañez | SWE | 45:35.23 |
| 26 | Eben Ezer Churqui | BOL | 45:40.14 |
| 27 | Juan Carlos Ríos | ESP | 46:09.12 |
| 28 | Yerko Araya | CHI | 48:20.94 |
| Adam Rutter | AUS | DQ | |
| Michal Blazek | SVK | DQ | |
| Carsten Schmidt | GER | DNF | |
| 16 juli 2004. | |||
| meisjes junioren | 10.000 m | ||
| 1 | Irina Petrova | RUS | 45:50.39 |
| 2 | Nan Zhang | CHN | 45:58.54 |
| 3 | Vera Sokolova | RUS | 46:53.02 |
| 4 | Fumi Mitsumura | JPN | 47:10.89 |
| 5 | Xiaoyan Liu | CHN | 47:57.62 |
| 6 | Sumiko Suzuki | JPN | 48:00.24 |
| 7 | Agnese Ragonesi | ITA | 48:00.69 |
| 8 | Maja Landmann | GER | 48:16.48 |
| 9 | Brigita Virbalyté | LTU | 48:51.25 |
| 10 | Mandy Loriou | FRA | 49:03.35 |
| 11 | Valentina Trapletti | ITA | 49:06.52 |
| 12 | Déspina Zapounídou | GRE | 49:18.93 |
| 13 | Ann Loughnane | IRL | 49:24.89 |
| 14 | Megan Huzzey | CAN | 49:25.50 |
| 15 | Lisa Grant | AUS | 49:32.54 |
| 16 | Johana Ordóñez | ECU | 50:05.95 |
| 17 | Eva Maria Iglesias | ESP | 50:27.82 |
| 18 | Eszter Gerendási | HUN | 50:34.85 |
| 19 | Anastasiya Kuznyetsova | UKR | 50:46.30 |
| 20 | Ivett Erdös | HUN | 50:58.95 |
| 21 | Amanda Gorst | NZL | 51:02.74 |
| 22 | Maria Michta | USA | 51:42.95 |
| 23 | Jheny Llactahuaman | PER | 51:55.67 |
| 24 | Yadira Guamán | ECU | 52:07.82 |
| 25 | Catherine Hayes | USA | 52:27.15 |
| 26 | Narin Kahraman | TUR | 53:01.80 |
| 27 | Caitriona Mc Mahon | IRL | 54:38.19 |
| Aliona Rusak | BLR | DQ | |
| Tatevik Petrosyan | ARM | DNF |
