| 1:11.66 | 2:27.61 | (1:15.95) | |
| 3:44.16 | (1:16.55) | 4:59.90 | (1:15.74) |
| 6:16.03 | (1:16.13) | 7:31.42 | (1:15.39) |
| 8:46.45 | (1:15.03) | 10:01.62 | (1:15.17) |
| 11:16.05 | (1:14.43) | 12:29.81 | (1:13.76) |
| 13:44.09 | (1:14.28) | 14:57.27 | (1:13.18) |
| 16:10.77 | (1:13.50) | 17:23.07 | (1:12.30) |
| 18:33.95 | (1:10.88) |