| 1:21.00 | 2:51.21 | (1:30.21) | |
| 4:21.56 | (1:30.35) | 5:52.44 | (1:30.88) |
| 7:22.37 | (1:29.93) | 8:51.93 | (1:29.56) |
| 10:21.73 | (1:29.80) | 11:51.81 | (1:30.08) |
| 13:22.39 | (1:30.58) | 14:52.36 | (1:29.97) |
| 16:23.25 | (1:30.89) | 17:54.16 | (1:30.91) |
| 19:25.21 | (1:31.05) | 20:53.58 | (1:28.37) |
| 22:18.80 | (1:25.22) |