| 1:20.70 | 2:45.72 | (1:25.02) | |
| 4:07.57 | (1:21.85) | 5:27.64 | (1:20.07) |
| 6:48.00 | (1:20.36) | 8:08.33 | (1:20.33) |
| 9:29.85 | (1:21.52) | 10:52.81 | (1:22.96) |
| 12:15.89 | (1:23.08) | 13:39.64 | (1:23.75) |
| 15:04.06 | (1:24.42) | 16:28.85 | (1:24.79) |
| 17:51.66 | (1:22.81) | 19:14.29 | (1:22.63) |
| 20:35.62 | (1:21.33) |