| 1 | 64 | American (Middle) School in Japan,
OS - Team Time (1st 5) 1:02:10.3 | Spread (1st 5) 1:03.3 |
| 2, 10, 13, 16, 23, (24), (34) |
| Taisei Yamada, Toji Hattori, Jamie Lloyd, Lui Ham Lee, Genji Hattori, (Zenji Winebarger), (Filipe Harada) |
| 11:46.6, 12:24.3, 12:28.7, 12:40.8, 12:49.9, (12:50.2), (13:11.4) |
| 2 | 68 | Yokosuka Middle,
OS - Team Time (1st 5) 1:02:51.6 | Spread (1st 5) 32.3 |
| 4, 11, 15, 18, 20, (26), (36) |
| Matthew Herring, Emmanuel Zarraga, Kaleb Iribe, Atsushi Blocton, Paul Harvey, (Jeremiah Augustin), (Jonah Hensley) |
| 12:15.2, 12:26.1, 12:36.5, 12:46.3, 12:47.5, (12:51.2), (13:16.3) |
| 3 | 85 | St Mary's (Middle) International,
OS - Team Time (1st 5) 1:03:11.2 | Spread (1st 5) 38.1 |
| 7, 8, 17, 25, 28, (31), (46) |
| Amon Niimi, Reyon Miyazaki, Noah Lasheras, Reima Tsujimoto, Naoaki Mochida, (Tony Ho), (Zachary Shan) |
| 12:17.0, 12:23.0, 12:45.4, 12:50.7, 12:55.1, (13:03.8), (13:35.7) |
| 4 | 137 | Yokota Middle,
OS - Team Time (1st 5) 1:04:56.8 | Spread (1st 5) 2:30.8 |
| 1, 19, 29, 35, 53, (64), (69) |
| Heinrichs Zenko, Wempe Carson, Kento Thai, Sawyer Gray, Justin Rowland, (Everett Gray), (Ethan Romney) |
| 11:45.5, 12:46.6, 12:56.2, 13:12.2, 14:16.3, (15:12.6), (15:45.6) |
| 5 | 138 | Edgren,
OS - Team Time (1st 5) 1:04:53.7 | Spread (1st 5) 1:29.7 |
| 6, 12, 32, 39, 49, (51), (56) |
| Luke Lehner, Aiden Lehner, Levi Butler, Ben Richard, Canyon Chatterton, (Heath Knox), (Levi Larson) |
| 12:15.3, 12:28.4, 13:04.0, 13:21.0, 13:45.0, (13:59.4), (14:25.0) |
| 6 | 189 | Yokohama Middle International,
OS - Team Time (1st 5) 1:08:01.0 | Spread (1st 5) 2:15.2 |
| 9, 14, 52, 54, 60, (61), (62) |
| Lucas Rosenthal, Aoi Park, Yoon Kim, Fabian Deuschle, Masaichi Maehara, (Kazuki Awaya), (Haruki Kalubowila) |
| 12:23.3, 12:34.4, 14:01.9, 14:22.9, 14:38.5, (14:42.2), (14:54.1) |
| 7 | 196 | St Maur Middle International,
OS - Team Time (1st 5) 1:07:04.1 | Spread (1st 5) 25.4 |
| 33, 37, 41, 42, 43, (44), (71) |
| Ryo Johnson, Yosuke Nakao, Loui Koga, Aoi Nakada, Tudor Tomescu, (Vincent Jansen), (Sena Uehara) |
| 13:08.8, 13:17.5, 13:30.5, 13:33.1, 13:34.2, (13:34.4), (16:01.1) |
| 8 | 227 | K. (Middle) International School,
JP - Team Time (1st 5) 1:09:54.0 | Spread (1st 5) 2:55.3 |
| 4, 45, 57, 58, 63, (66), (67) |
| Sora Yamada, Han Valckx, Ryan Hitomi, Hank Yu Hao Wang, Fuwa Yamamoto, (Maxim Ideas), (Hiroyoshi Yano) |
| 12:15.2, 13:35.0, 14:26.5, 14:26.8, 15:10.5, (15:20.1), (15:28.1) |
| 9 | 231 | Tokyo (Middle) International,
US - Team Time (1st 5) 1:08:38.7 | Spread (1st 5) 1:04.6 |
| 38, 40, 48, 50, 55, (65), (72) |
| Sejer Aamand, Teo Konishi Signer, Anker Aamand, Carter Rydinsky, Andres Barrios Veresov, (Kai Yasumura), (Sebastian Orbell) |
| 13:19.6, 13:23.8, 13:39.2, 13:51.9, 14:24.2, (15:15.5), (16:02.8) |
| 10 | 255 | CAJ (Middle),
OS - Team Time (1st 5) 1:13:16.5 | Spread (1st 5) 3:51.0 |
| 21, 27, 59, 73, 75, (78) |
| JunGi Lee, Nathan Van Druff, Casey Gallagher, Soohyeon Lee, JoonSeo Yang, (Dohyun Kim) |
| 12:48.2, 12:53.0, 14:38.4, 16:17.7, 16:39.2, (19:02.6) |
| 11 | 268 | Nishimachi Middle International,
OS - Team Time (1st 5) 1:16:06.0 | Spread (1st 5) 6:31.5 |
| 3, 47, 68, 74, 76, (77) |
| Yassu Obuchi, Sosuke Okubo, Parker Birbach, Tomoya Hirayama, Finn Sullivan, (Christopher Cheah) |
| 11:57.2, 13:37.5, 15:32.1, 16:30.5, 18:28.7, (18:49.4) |
| 12 | 281 | Zama Middle,
OS - Team Time (1st 5) 1:25:58.2 | Spread (1st 5) 9:33.0 |
| 22, 30, 70, 79, 80 |
| Andrew Fredland, Michael Schmiedel, Will Kreuser, Zachary Waite, Ryan Gilmore |
| 12:49.2, 13:00.1, 15:47.6, 21:59.1, 22:22.2 |
