| 1:10.51 | 2:26.83 | (1:16.32) | |
| 3:43.80 | (1:16.97) | 5:00.66 | (1:16.86) |
| 6:18.08 | (1:17.42) | 7:36.47 | (1:18.39) |
| 8:54.55 | (1:18.08) | 10:12.96 | (1:18.41) |
| 11:30.69 | (1:17.73) | 12:49.01 | (1:18.32) |
| 14:06.59 | (1:17.58) | 15:24.12 | (1:17.53) |
| 16:42.11 | (1:17.99) | 17:59.79 | (1:17.68) |
| 19:14.11 | (1:14.32) |