| 1:11.59 | 2:25.76 | (1:14.17) | |
| 3:40.66 | (1:14.90) | 4:56.49 | (1:15.83) |
| 6:10.40 | (1:13.91) | 7:25.35 | (1:14.95) |
| 8:40.96 | (1:15.61) | 9:56.83 | (1:15.87) |
| 11:13.21 | (1:16.38) | 12:29.29 | (1:16.08) |
| 13:45.93 | (1:16.64) | 15:03.59 | (1:17.66) |
| 16:20.76 | (1:17.17) | 17:38.12 | (1:17.36) |
| 18:52.41 | (1:14.29) |