| 26.90 | 55.60 | (28.70) | |
| 1:24.96 | (29.36) | 1:54.66 | (29.70) |
| 2:24.20 | (29.54) | 2:53.92 | (29.72) |
| 3:23.68 | (29.76) | 3:53.42 | (29.74) |
| 4:23.45 | (30.03) | 4:53.55 | (30.10) |
| 5:23.61 | (30.06) | 5:54.21 | (30.60) |
| 6:24.71 | (30.50) | 6:55.14 | (30.43) |
| 7:26.00 | (30.86) | 7:56.37 | (30.37) |
| 8:27.51 | (31.14) | 8:58.79 | (31.28) |
| 9:29.84 | (31.05) | 9:59.64 | (29.80) |