| 1:15.38 | 2:35.55 | (1:20.17) | |
| 3:57.63 | (1:22.08) | 5:18.48 | (1:20.85) |
| 6:38.75 | (1:20.27) | 7:59.12 | (1:20.37) |
| 9:20.64 | (1:21.52) | 10:43.03 | (1:22.39) |
| 12:04.84 | (1:21.81) | 13:28.72 | (1:23.88) |
| 14:49.83 | (1:21.11) | 16:09.65 | (1:19.82) |
| 17:29.59 | (1:19.94) | 18:50.36 | (1:20.77) |
| 20:14.65 | (1:24.29) |