| 1:20.90 | 2:49.00 | (1:28.10) | |
| 4:18.31 | (1:29.31) | 5:48.10 | (1:29.79) |
| 7:18.64 | (1:30.54) | 8:48.08 | (1:29.44) |
| 10:17.95 | (1:29.87) | 11:47.24 | (1:29.29) |
| 13:16.51 | (1:29.27) | 14:45.87 | (1:29.36) |
| 16:15.86 | (1:29.99) | 17:45.74 | (1:29.88) |
| 19:15.70 | (1:29.96) | 20:45.52 | (1:29.82) |
| 22:06.44 | (1:20.92) |