| 1:12.75 | 2:32.60 | (1:19.85) | |
| 3:52.68 | (1:20.08) | 5:11.70 | (1:19.02) |
| 6:31.78 | (1:20.08) | 7:50.22 | (1:18.44) |
| 9:08.32 | (1:18.10) | 10:27.10 | (1:18.78) |
| 11:45.02 | (1:17.92) | 13:03.23 | (1:18.21) |
| 14:19.41 | (1:16.18) | 15:37.44 | (1:18.03) |
| 16:55.90 | (1:18.46) | 18:13.65 | (1:17.75) |
| 19:29.79 | (1:16.14) |