| 1:14.60 | 2:35.89 | (1:21.29) | |
| 3:57.98 | (1:22.09) | 5:20.78 | (1:22.80) |
| 6:44.40 | (1:23.62) | 8:07.27 | (1:22.87) |
| 9:30.66 | (1:23.39) | 10:53.99 | (1:23.33) |
| 12:17.69 | (1:23.70) | 13:41.82 | (1:24.13) |
| 15:05.50 | (1:23.68) | 16:28.81 | (1:23.31) |
| 17:51.95 | (1:23.14) | 19:15.04 | (1:23.09) |
| 20:37.77 | (1:22.73) |