| 1:15.51 | 2:36.00 | (1:20.49) | |
| 3:57.05 | (1:21.05) | 5:18.43 | (1:21.38) |
| 6:39.84 | (1:21.41) | 8:01.43 | (1:21.59) |
| 9:23.16 | (1:21.73) | 10:44.59 | (1:21.43) |
| 12:06.50 | (1:21.91) | 13:28.43 | (1:21.93) |
| 14:50.39 | (1:21.96) | 16:13.09 | (1:22.70) |
| 17:35.22 | (1:22.13) | 18:56.68 | (1:21.46) |
| 20:16.61 | (1:19.93) |