| 1 | 33 | American (Middle) School in Japan,
OS - Team Time (1st 5) 1:03:34.2 | Spread (1st 5) 26.8 |
| 4, 5, 6, 8, 10, (15), (18) |
| Kyler Caldwell, Max Murakami-Moses, Take Zoot, Kai Schinaman, Takumi Harima, (Matthew Law-Smith), (Kai Hyodo) |
| 12:34.3, 12:34.6, 12:38.1, 12:46.1, 13:01.1, (13:12.4), (13:25.2) |
| 2 | 61 | Yokota Middle,
OS - Team Time (1st 5) 1:04:59.5 | Spread (1st 5) 1:13.8 |
| 2, 7, 14, 16, 22, (23), (25) |
| Isaac Garcia, Conner Ewens, Ryan Sheehan, Alex Fisher, Macarius Bryant, (Garen Seibert), (Genesis Reed) |
| 12:19.7, 12:42.3, 13:10.6, 13:13.4, 13:33.5, (13:39.8), (13:42.3) |
| 3 | 68 | Yokosuka Middle,
OS - Team Time (1st 5) 1:05:56.3 | Spread (1st 5) 25.3 |
| 9, 11, 12, 17, 19, (20), (24) |
| Shawn Juntunen, Matthew Lanzilotta, Stephen Pegher, Justin Minimo, Jack Eilmes, (David Hurtado lll), (Judson Leary) |
| 13:00.8, 13:03.7, 13:05.8, 13:19.9, 13:26.1, (13:27.4), (13:42.2) |
| 4 | 73 | St Mary's (Middle) International,
OS - Team Time (1st 5) 1:05:49.1 | Spread (1st 5) 1:46.5 |
| 1, 3, 13, 26, 30, (31), (32) |
| Matthew Inamine, William Beardsley, Shunsuke Matsubayashi, Issa Yazawa, Muku Nomura, (Tyler Hashimoto), (Ralph Francolini) |
| 12:17.3, 12:28.1, 13:08.9, 13:51.0, 14:03.8, (14:14.1), (14:14.3) |
| 5 | 165 | Yokohama Middle International,
OS - Team Time (1st 5) 1:11:51.9 | Spread (1st 5) 1:01.8 |
| 27, 28, 33, 38, 39, (40), (46) |
| Oliver Burkes, Elvinas Jonauskas, Kai Wilson, Misal Sahoo, Charlie Elison, (Kai Watanabe), (Luka Takagi) |
| 13:51.1, 14:01.1, 14:21.1, 14:45.7, 14:52.9, (14:53.4), (15:51.6) |
| 6 | 173 | CAJ (Middle),
OS - Team Time (1st 5) 1:13:06.2 | Spread (1st 5) 2:27.4 |
| 21, 29, 34, 42, 47, (48) |
| Shawn Gallagher, Jamie Marshall, Nicolas Matson, Kenny Wu, Marcus Hershberger, (Kento Gray) |
| 13:28.8, 14:03.3, 14:21.6, 15:16.3, 15:56.2, (18:30.7) |
| 7 | 192 | St Maur Middle International,
OS - Team Time (1st 5) 1:14:31.6 | Spread (1st 5) 1:06.4 |
| 35, 36, 37, 41, 43, (44), (45) |
| Gaspard Lesort, Yuki Hodo, Jun Johnson, Darren Elder, Felix Rowse, (Charles Boutard), (Ningzhi Gu) |
| 14:30.4, 14:36.8, 14:41.9, 15:05.7, 15:36.8, (15:37.0), (15:44.1) |
