| 1:08.68 | 2:22.55 | (1:13.87) | |
| 3:35.42 | (1:12.87) | 4:49.39 | (1:13.97) |
| 6:02.82 | (1:13.43) | 7:16.96 | (1:14.14) |
| 8:32.55 | (1:15.59) | 9:48.21 | (1:15.66) |
| 11:04.71 | (1:16.50) | 12:21.53 | (1:16.82) |
| 13:38.17 | (1:16.64) | 14:54.95 | (1:16.78) |
| 16:11.38 | (1:16.43) | 17:26.98 | (1:15.60) |
| 18:41.40 | (1:14.42) | 18:41.40 |