| pos. | code | crew stroke | finish | difference | ||
|---|---|---|---|---|---|---|
| 1. | THA | Thanaporn Saovaratchai | 01:40.2 | (1) | ||
| Thailand | 01:40.2 | 41.0 spm | ||||
| 2. | THA | Thananchai Sangmangkon | 01:40.3 | (2) | +0.1 | |
| Thailand | 01:40.3 | 42.0 spm | ||||
| 3. | THA | Surat Piengprasitporn | 01:41.9 | (3) | +1.7 | |
| Thailand | 01:41.9 | 38.0 spm | ||||
| CHN | Jiang WanAn | did not start | ||||
| People's Republic of China | ||||||