| 1:14.91 | 2:35.64 | (1:20.73) | |
| 3:57.74 | (1:22.10) | 5:19.42 | (1:21.68) |
| 6:41.09 | (1:21.67) | 8:02.51 | (1:21.42) |
| 9:24.56 | (1:22.05) | 10:46.80 | (1:22.24) |
| 12:08.71 | (1:21.91) | 13:32.12 | (1:23.41) |
| 14:55.38 | (1:23.26) | 16:20.21 | (1:24.83) |
| 17:45.20 | (1:24.99) | 19:10.59 | (1:25.39) |
| 20:34.20 | (1:23.61) |