| 1:11.50 | 2:28.02 | (1:16.52) | |
| 3:45.30 | (1:17.28) | 5:02.70 | (1:17.40) |
| 6:20.99 | (1:18.29) | 7:39.35 | (1:18.36) |
| 8:58.40 | (1:19.05) | 10:17.36 | (1:18.96) |
| 11:35.79 | (1:18.43) | 12:54.69 | (1:18.90) |
| 14:13.93 | (1:19.24) | 15:32.75 | (1:18.82) |
| 16:52.57 | (1:19.82) | 18:13.68 | (1:21.11) |
| 19:31.83 | (1:18.15) |