| 1:08.92 | 2:23.30 | (1:14.38) | |
| 3:38.47 | (1:15.17) | 4:53.80 | (1:15.33) |
| 6:10.17 | (1:16.37) | 7:25.84 | (1:15.67) |
| 8:41.87 | (1:16.03) | 9:58.30 | (1:16.43) |
| 11:14.77 | (1:16.47) | 12:31.60 | (1:16.83) |
| 13:47.70 | (1:16.10) | 15:03.06 | (1:15.36) |
| 16:17.98 | (1:14.92) | 17:32.40 | (1:14.42) |
| 18:44.12 | (1:11.72) |