| 27.88 | 56.83 | (28.95) | |
| 1:26.29 | (29.46) | 1:55.83 | (29.54) |
| 2:25.55 | (29.72) | 2:55.05 | (29.50) |
| 3:24.64 | (29.59) | 3:54.27 | (29.63) |
| 4:23.94 | (29.67) | 4:53.53 | (29.59) |
| 5:22.95 | (29.42) | 5:52.49 | (29.54) |
| 6:22.19 | (29.70) | 6:52.27 | (30.08) |
| 7:22.22 | (29.95) | 7:52.03 | (29.81) |
| 8:21.98 | (29.95) | 8:51.84 | (29.86) |
| 9:21.74 | (29.90) | 9:51.15 | (29.41) |