| 1:08.90 | 2:22.49 | (1:13.59) | |
| 3:36.04 | (1:13.55) | 4:49.83 | (1:13.79) |
| 6:03.39 | (1:13.56) | 7:16.96 | (1:13.57) |
| 8:30.36 | (1:13.40) | 9:44.22 | (1:13.86) |
| 10:57.98 | (1:13.76) | 12:12.22 | (1:14.24) |
| 13:26.09 | (1:13.87) | 14:39.55 | (1:13.46) |
| 15:53.34 | (1:13.79) | 17:06.10 | (1:12.76) |
| 18:17.67 | (1:11.57) |