| 1:21.19 | 2:49.47 | (1:28.28) | |
| 4:18.32 | (1:28.85) | 5:47.47 | (1:29.15) |
| 7:17.17 | (1:29.70) | 8:47.16 | (1:29.99) |
| 10:17.16 | (1:30.00) | 11:47.99 | (1:30.83) |
| 13:18.58 | (1:30.59) | 14:49.39 | (1:30.81) |
| 16:19.36 | (1:29.97) | 17:49.22 | (1:29.86) |
| 19:20.87 | (1:31.65) | 20:51.00 | (1:30.13) |
| 22:21.21 | (1:30.21) |