| 1:21.49 | 2:47.84 | (1:26.35) | |
| 4:18.64 | (1:30.80) | 5:48.31 | (1:29.67) |
| 7:18.67 | (1:30.36) | 8:48.09 | (1:29.42) |
| 10:16.54 | (1:28.45) | 11:44.01 | (1:27.47) |
| 13:11.84 | (1:27.83) | 14:40.69 | (1:28.85) |
| 16:09.20 | (1:28.51) | 17:38.34 | (1:29.14) |
| 19:08.14 | (1:29.80) | 20:38.04 | (1:29.90) |
| 22:04.11 | (1:26.07) |