| 1:16.53 | 2:36.65 | (1:20.12) | |
| 3:57.50 | (1:20.85) | 5:18.17 | (1:20.67) |
| 6:39.57 | (1:21.40) | 8:01.30 | (1:21.73) |
| 9:23.71 | (1:22.41) | 10:45.94 | (1:22.23) |
| 12:08.41 | (1:22.47) | 13:29.80 | (1:21.39) |
| 14:51.60 | (1:21.80) | 16:13.92 | (1:22.32) |
| 17:35.65 | (1:21.73) | 18:56.74 | (1:21.09) |
| 20:15.90 | (1:19.16) |