| 1 | 42 | American (Middle) School in Japan,
OS - Team Time (1st 5) 1:04:55.1 | Spread (1st 5) 1:16.1 |
| 2, 4, 6, 12, 18, (19), (22) |
| Ken Asai, Trevor McAuliffe, Ryuta Ghosh, Tom Davidson, John Castello, (Jo Tsusaka), (Noah Inahara) |
| 12:27.9, 12:34.0, 12:43.3, 13:25.9, 13:44.0, (13:54.0), (14:18.2) |
| 2 | 48 | Yokota Middle,
OS - Team Time (1st 5) 1:05:12.4 | Spread (1st 5) 48.1 |
| 5, 9, 10, 11, 13, (14), (21) |
| Deven Forbes, Masaki Takenouchi, Braeden Williams, Jun Royster, John Odom, (Ethan Odom), (Oliver Michelsen) |
| 12:39.2, 12:54.3, 12:56.0, 13:15.6, 13:27.3, (13:32.2), (14:03.6) |
| 3 | 63 | Yokosuka Middle,
OS - Team Time (1st 5) 1:06:34.1 | Spread (1st 5) 2:17.0 |
| 1, 3, 15, 16, 28, (29), (30) |
| Nicholas Albro, Thomas Wenke, Joshua J Ringling, Shawn Leonard, John Floyd, (Conrad Johnson), (Carlos Mobley) |
| 12:16.5, 12:31.1, 13:32.8, 13:40.2, 14:33.5, (14:38.4), (14:48.5) |
| 4 | 79 | St Mary's (Middle) International,
OS - Team Time (1st 5) 1:08:05.1 | Spread (1st 5) 1:29.3 |
| 7, 8, 17, 23, 24, (25), (26) |
| Eugene DeCosse, Nicholas Popov, Hideki Kanazuru, Ryusei Aomi, Ken Minamoto, (William Tronsen), (Kenji Horikawa) |
| 12:50.0, 12:52.9, 13:43.9, 14:19.0, 14:19.3, (14:20.0), (14:32.7) |
| 5 | 155 | CAJ (Middle),
OS - Team Time (1st 5) 1:26:02.6 | Spread (1st 5) 8:42.3 |
| 20, 26, 34, 37, 38 |
| Hayato Taguchi, Kento Berry, Ken Kurihara, Jeremiah Sherrill, David Thicksten |
| 13:54.4, 14:32.7, 16:07.6, 18:51.2, 22:36.7 |
| 6 | 167 | Nishimachi Middle International,
OS - Team Time (1st 5) 1:22:09.4 | Spread (1st 5) 2:30.3 |
| 31, 32, 33, 35, 36, (39) |
| Riki Obe, Jon Jon March, Reo Aono, Fuku Kurihara, Shoya Shimazaki, (Alex Black) |
| 15:26.2, 15:52.8, 15:53.5, 17:00.4, 17:56.5, (23:12.9) |
