| 1:15.92 | 2:42.67 | (1:26.75) | |
| 4:12.34 | (1:29.67) | 5:42.55 | (1:30.21) |
| 7:12.98 | (1:30.43) | 8:41.75 | (1:28.77) |
| 10:09.45 | (1:27.70) | 11:36.79 | (1:27.34) |
| 13:02.83 | (1:26.04) | 14:31.32 | (1:28.49) |
| 15:58.36 | (1:27.04) | 17:25.41 | (1:27.05) |
| 18:49.40 | (1:23.99) | 20:14.72 | (1:25.32) |
| 21:35.62 | (1:20.90) |