| 1:19.00 | 2:44.42 | (1:25.42) | |
| 4:10.28 | (1:25.86) | 5:38.25 | (1:27.97) |
| 7:06.59 | (1:28.34) | 8:35.34 | (1:28.75) |
| 10:04.64 | (1:29.30) | 11:31.56 | (1:26.92) |
| 13:00.63 | (1:29.07) | 14:30.03 | (1:29.40) |
| 15:57.71 | (1:27.68) | 17:24.94 | (1:27.23) |
| 18:54.02 | (1:29.08) | 20:20.97 | (1:26.95) |
| 21:45.03 | (1:24.06) |