| 27.43 | 56.61 | (29.18) | |
| 1:25.52 | (28.91) | 1:55.04 | (29.52) |
| 2:23.89 | (28.85) | 2:53.00 | (29.11) |
| 3:21.83 | (28.83) | 3:50.89 | (29.06) |
| 4:20.31 | (29.42) | 4:49.42 | (29.11) |
| 5:19.08 | (29.66) | 5:48.84 | (29.76) |
| 6:19.12 | (30.28) | 6:48.98 | (29.86) |
| 7:19.38 | (30.40) | 7:50.86 | (31.48) |
| 8:22.25 | (31.39) | 8:53.65 | (31.40) |
| 9:24.53 | (30.88) |