| 1:21.84 | 2:49.81 | (1:27.97) | |
| 4:18.39 | (1:28.58) | 5:47.47 | (1:29.08) |
| 7:17.19 | (1:29.72) | 8:45.26 | (1:28.07) |
| 10:14.62 | (1:29.36) | 11:44.19 | (1:29.57) |
| 13:12.92 | (1:28.73) | 14:40.31 | (1:27.39) |
| 16:07.86 | (1:27.55) | 17:34.72 | (1:26.86) |
| 18:58.66 | (1:23.94) | 20:21.82 | (1:23.16) |
| 21:37.70 | (1:15.88) |