| # | Time | Athlete(s) |
|---|---|---|
| 1 | 0:28.85 | |
| 2 | 0:29.42 | |
| 3 | 0:29.43 | |
| 4 | 0:29.60 | |
| 5 | 0:29.62 | |
| 6 | 0:30.67 | |
| DQ |
DQ
|
|
| DQ |
DQ
|
| # | Time | Athlete(s) |
|---|---|---|
| 9 | 0:30.44 | |
| 10 | 0:30.72 | |
| 11 | 0:31.01 | |
| 12 | 0:31.06 | |
| 13 | 0:31.11 | |
| 14 | 0:31.20 | |
| 15 | 0:31.36 |
China National Team
(CHN)
|
| 16 | 0:31.46 |