| 1:16.58 | 2:38.19 | (1:21.61) | |
| 3:59.71 | (1:21.52) | 5:21.38 | (1:21.67) |
| 6:41.97 | (1:20.59) | 8:03.10 | (1:21.13) |
| 9:23.49 | (1:20.39) | 10:42.76 | (1:19.27) |
| 12:02.44 | (1:19.68) | 13:22.36 | (1:19.92) |
| 14:43.92 | (1:21.56) | 16:05.62 | (1:21.70) |
| 17:28.16 | (1:22.54) | 18:48.17 | (1:20.01) |
| 20:05.44 | (1:17.27) |