| 1:10.67 | 2:26.40 | (1:15.73) | |
| 3:42.31 | (1:15.91) | 4:58.38 | (1:16.07) |
| 6:15.75 | (1:17.37) | 7:33.04 | (1:17.29) |
| 8:50.36 | (1:17.32) | 10:07.40 | (1:17.04) |
| 11:24.72 | (1:17.32) | 12:42.26 | (1:17.54) |
| 14:00.05 | (1:17.79) | 15:17.60 | (1:17.55) |
| 16:34.82 | (1:17.22) | 17:52.32 | (1:17.50) |
| 19:06.86 | (1:14.54) |