| 1:19.72 | 2:48.84 | (1:29.12) | |
| 4:18.25 | (1:29.41) | 5:47.97 | (1:29.72) |
| 7:19.00 | (1:31.03) | 8:47.97 | (1:28.97) |
| 10:18.19 | (1:30.22) | 11:49.57 | (1:31.38) |
| 13:21.82 | (1:32.25) | 14:54.72 | (1:32.90) |
| 16:27.34 | (1:32.62) | 18:00.36 | (1:33.02) |
| 19:33.67 | (1:33.31) | 21:05.06 | (1:31.39) |
| 22:33.05 | (1:27.99) |