| 27.30 | 57.50 | (30.20) | |
| 1:27.70 | (30.20) | 1:57.96 | (30.26) |
| 2:28.16 | (30.20) | 2:58.42 | (30.26) |
| 3:28.71 | (30.29) | 3:59.04 | (30.33) |
| 4:29.89 | (30.85) | 5:00.20 | (30.31) |
| 5:30.71 | (30.51) | 6:01.18 | (30.47) |
| 6:31.74 | (30.56) | 7:02.28 | (30.54) |
| 7:32.70 | (30.42) | 8:02.66 | (29.96) |
| 8:32.67 | (30.01) | 9:02.83 | (30.16) |
| 9:32.53 | (29.70) | 10:01.88 | (29.35) |