| 1:18.70 | 2:47.68 | (1:28.98) | |
| 4:16.25 | (1:28.57) | 5:45.46 | (1:29.21) |
| 7:17.36 | (1:31.90) | 8:48.96 | (1:31.60) |
| 10:21.90 | (1:32.94) | 11:54.54 | (1:32.64) |
| 13:26.23 | (1:31.69) | 14:58.98 | (1:32.75) |
| 16:32.40 | (1:33.42) | 18:03.83 | (1:31.43) |
| 19:36.05 | (1:32.22) | 21:06.31 | (1:30.26) |
| 22:26.78 | (1:20.47) |