| 1:08.52 | 2:21.19 | (1:12.67) | |
| 3:34.53 | (1:13.34) | 4:48.90 | (1:14.37) |
| 6:04.17 | (1:15.27) | 7:20.56 | (1:16.39) |
| 8:37.51 | (1:16.95) | 9:54.23 | (1:16.72) |
| 11:11.84 | (1:17.61) | 12:28.95 | (1:17.11) |
| 13:46.59 | (1:17.64) | 15:04.12 | (1:17.53) |
| 16:21.61 | (1:17.49) | 17:37.78 | (1:16.17) |
| 18:53.29 | (1:15.51) |