| 1:13.83 | 2:34.75 | (1:20.92) | |
| 3:56.67 | (1:21.92) | 5:18.46 | (1:21.79) |
| 6:38.70 | (1:20.24) | 7:59.24 | (1:20.54) |
| 9:19.77 | (1:20.53) | 10:40.67 | (1:20.90) |
| 12:01.84 | (1:21.17) | 13:22.67 | (1:20.83) |
| 14:44.06 | (1:21.39) | 16:05.03 | (1:20.97) |
| 17:26.46 | (1:21.43) | 18:47.96 | (1:21.50) |
| 20:04.52 | (1:16.56) |