| 26.73 | 55.28 | (28.55) | |
| 1:24.02 | (28.74) | 1:53.01 | (28.99) |
| 2:21.83 | (28.82) | 2:50.71 | (28.88) |
| 3:19.23 | (28.52) | 3:47.77 | (28.54) |
| 4:16.45 | (28.68) | 4:44.87 | (28.42) |
| 5:13.11 | (28.24) | 5:41.59 | (28.48) |
| 6:10.18 | (28.59) | 6:38.68 | (28.50) |
| 7:07.25 | (28.57) | 7:35.59 | (28.34) |
| 8:03.91 | (28.32) | 8:32.11 | (28.20) |
| 9:00.11 | (28.00) | 9:27.18 | (27.07) |