| 1:21.74 | 2:50.25 | (1:28.51) | |
| 4:20.39 | (1:30.14) | 5:50.90 | (1:30.51) |
| 7:20.47 | (1:29.57) | 8:49.94 | (1:29.47) |
| 10:18.71 | (1:28.77) | 11:48.39 | (1:29.68) |
| 13:18.91 | (1:30.52) | 14:48.81 | (1:29.90) |
| 16:17.77 | (1:28.96) | 17:47.18 | (1:29.41) |
| 19:14.93 | (1:27.75) | 20:40.92 | (1:25.99) |
| 22:05.50 | (1:24.58) |