| 1:16.87 | 2:40.27 | (1:23.40) | |
| 4:03.97 | (1:23.70) | 5:27.03 | (1:23.06) |
| 6:50.56 | (1:23.53) | 8:12.23 | (1:21.67) |
| 9:35.01 | (1:22.78) | 10:57.48 | (1:22.47) |
| 12:20.58 | (1:23.10) | 13:43.48 | (1:22.90) |
| 15:06.83 | (1:23.35) | 16:30.18 | (1:23.35) |
| 17:53.72 | (1:23.54) | 19:16.51 | (1:22.79) |
| 20:37.82 | (1:21.31) |