| 1:08.97 | 2:21.10 | (1:12.13) | |
| 3:33.39 | (1:12.29) | 4:45.70 | (1:12.31) |
| 5:58.40 | (1:12.70) | 7:11.47 | (1:13.07) |
| 8:24.46 | (1:12.99) | 9:37.37 | (1:12.91) |
| 10:50.59 | (1:13.22) | 12:03.82 | (1:13.23) |
| 13:17.36 | (1:13.54) | 14:30.86 | (1:13.50) |
| 15:43.95 | (1:13.09) | 16:57.50 | (1:13.55) |
| 18:10.24 | (1:12.74) |