| 1:14.38 | 2:35.82 | (1:21.44) | |
| 3:57.79 | (1:21.97) | 5:20.43 | (1:22.64) |
| 6:44.03 | (1:23.60) | 8:09.34 | (1:25.31) |
| 9:32.55 | (1:23.21) | 10:54.95 | (1:22.40) |
| 12:18.39 | (1:23.44) | 13:41.64 | (1:23.25) |
| 15:05.24 | (1:23.60) | 16:27.21 | (1:21.97) |
| 17:51.17 | (1:23.96) | 19:13.83 | (1:22.66) |
| 20:32.47 | (1:18.64) |