| 1:21.74 | 2:50.35 | (1:28.61) | |
| 4:19.07 | (1:28.72) | 5:47.99 | (1:28.92) |
| 7:17.82 | (1:29.83) | 8:48.09 | (1:30.27) |
| 10:17.31 | (1:29.22) | 11:45.80 | (1:28.49) |
| 13:13.10 | (1:27.30) | 14:40.53 | (1:27.43) |
| 16:09.51 | (1:28.98) | 17:39.21 | (1:29.70) |
| 19:09.22 | (1:30.01) | 20:36.96 | (1:27.74) |
| 22:03.57 | (1:26.61) |