| 1:12.53 | 2:28.57 | (1:16.04) | |
| 3:43.80 | (1:15.23) | 4:58.93 | (1:15.13) |
| 6:14.34 | (1:15.41) | 7:29.41 | (1:15.07) |
| 8:43.70 | (1:14.29) | 9:58.16 | (1:14.46) |
| 11:11.91 | (1:13.75) | 12:25.85 | (1:13.94) |
| 13:40.66 | (1:14.81) | 14:53.62 | (1:12.96) |
| 16:07.69 | (1:14.07) | 17:20.99 | (1:13.30) |
| 18:32.40 | (1:11.41) |