| 1:20.18 | 2:48.57 | (1:28.39) | |
| 4:17.27 | (1:28.70) | 5:47.54 | (1:30.27) |
| 7:17.93 | (1:30.39) | 8:48.50 | (1:30.57) |
| 10:19.30 | (1:30.80) | 11:50.46 | (1:31.16) |
| 13:20.09 | (1:29.63) | 14:46.96 | (1:26.87) |
| 16:16.97 | (1:30.01) | 17:46.70 | (1:29.73) |
| 19:15.16 | (1:28.46) | 20:41.74 | (1:26.58) |
| 22:05.20 | (1:23.46) |