| 1 | Rin Kosaka (B2) Yuuka Takahashi (B2) Kotone Fukuda (B2) | JPN | 3:26.11 | TR | - |
| 2 | Yuuki.00 Shimizu (A1) Kotone Otani (B1) Ayaka Shimizu (B1) | JPN | 3:28.78 | PB | +2.670 |
| 3 | Mitsuki Akiyama (A2) Mana Endo (B2) Ayaka Yasuda (B2) | JPN | 3:31.46 | | +5.350 |
| 4 | Manami Momose (A1) Manaka Mizuno (A2) Emika Sone (A1) | JPN | 3:31.74 | | +5.630 |
| 5 | Moeka Yazaki (B1) Ayuri Fukuoka (B1) Honoka Morozumi (A1) | JPN | 3:33.54 | SB | +7.430 |
| 6 | Mana Miyazawa (A1) Rina Ushiyama (B1) Rio Miyazawa (A1) | JPN | 3:34.84 | SB | +8.730 |
| 7 | Sana Fujii (A1) Junna Kubo (A1) Miku Hayashi (A1) | JPN | 3:35.98 | | +9.870 |
| 8 | Moe Kumagai (A1) Saki.01 Ootsubo (A1) Yukino Yoshida (B1) | JPN | 3:37.26 | PB | +11.150 |
| 9 | Karuna Koyama (A2) Haruna Nishihara (A1) Suzuka Miyagawa (B1) | JPN | 3:37.29 | | +11.180 |
| 10 | Ami Iwata (A2) Kono Wakahara (B2) Shuuka Suzuki (B1) | JPN | 3:40.59 | | +14.480 |
| 11 | Maya Fueki (B2) Arisa Hayashi (B2) Hina Konno (B2) | JPN | 3:44.08 | | +17.970 |
| 12 | Yukina Nishio (B2) Misaki Tominari (A1) Yuina Sakagami (A1) | JPN | 3:48.75 | PB | +22.640 |
| 13 | Shiori Ogura (A1) Nanaho Kouno (B2) Hana Asakawa (B2) | JPN | 3:49.92 | PB | +23.810 |
| 14 | Nozomi Sasaki (B2) Miki Matsuda (A2) Hinako Koma (B1) | JPN | 3:52.42 | | +26.310 |