| 1:21.48 | 2:49.40 | (1:27.92) | |
| 4:21.80 | (1:32.40) | 5:52.77 | (1:30.97) |
| 7:27.99 | (1:35.22) | 8:59.30 | (1:31.31) |
| 10:33.90 | (1:34.60) | 12:06.97 | (1:33.07) |
| 13:43.26 | (1:36.29) | 15:19.95 | (1:36.69) |
| 16:54.26 | (1:34.31) | 18:27.07 | (1:32.81) |
| 20:04.10 | (1:37.03) | 21:38.47 | (1:34.37) |
| 23:13.96 | (1:35.49) | 0. 0 | |
| 26:36.57 | 28:22.01 | (1:45.44) | |
| 30:07.25 | (1:45.24) | 31:35.61 | (1:28.36) |