| 1:21.80 | 2:50.67 | (1:28.87) | |
| 4:20.08 | (1:29.41) | 5:50.39 | (1:30.31) |
| 7:21.41 | (1:31.02) | 8:53.34 | (1:31.93) |
| 10:22.41 | (1:29.07) | 11:53.98 | (1:31.57) |
| 13:24.18 | (1:30.20) | 14:54.69 | (1:30.51) |
| 16:25.12 | (1:30.43) | 17:58.06 | (1:32.94) |
| 19:30.49 | (1:32.43) | 21:03.03 | (1:32.54) |
| 22:33.35 | (1:30.32) |