| 1:09.36 | 2:22.30 | (1:12.94) | |
| 3:35.71 | (1:13.41) | 4:48.98 | (1:13.27) |
| 6:02.00 | (1:13.02) | 7:15.84 | (1:13.84) |
| 8:30.74 | (1:14.90) | 9:46.22 | (1:15.48) |
| 11:02.00 | (1:15.78) | 12:18.60 | (1:16.60) |
| 13:36.35 | (1:17.75) | 14:53.83 | (1:17.48) |
| 16:11.35 | (1:17.52) | 17:28.99 | (1:17.64) |
| 18:46.26 | (1:17.27) |