| 1:20.39 | 2:49.10 | (1:28.71) | |
| 4:16.35 | (1:27.25) | 5:47.36 | (1:31.01) |
| 7:16.58 | (1:29.22) | 8:44.99 | (1:28.41) |
| 10:13.38 | (1:28.39) | 11:43.30 | (1:29.92) |
| 13:14.76 | (1:31.46) | 14:46.72 | (1:31.96) |
| 16:18.48 | (1:31.76) | 17:48.73 | (1:30.25) |
| 19:19.39 | (1:30.66) | 20:47.39 | (1:28.00) |
| 22:15.29 | (1:27.90) |