| 1:21.33 | 2:50.68 | (1:29.35) | |
| 4:21.07 | (1:30.39) | 5:52.16 | (1:31.09) |
| 7:23.05 | (1:30.89) | 8:53.46 | (1:30.41) |
| 10:23.16 | (1:29.70) | 11:53.27 | (1:30.11) |
| 13:23.35 | (1:30.08) | 14:53.41 | (1:30.06) |
| 16:23.45 | (1:30.04) | 17:53.87 | (1:30.42) |
| 19:24.69 | (1:30.82) | 20:53.04 | (1:28.35) |
| 22:19.40 | (1:26.36) |