| 1:20.64 | 2:49.54 | (1:28.90) | |
| 4:19.77 | (1:30.23) | 5:49.16 | (1:29.39) |
| 7:19.22 | (1:30.06) | 8:47.45 | (1:28.23) |
| 10:16.30 | (1:28.85) | 11:44.77 | (1:28.47) |
| 13:12.30 | (1:27.53) | 14:40.71 | (1:28.41) |
| 16:08.45 | (1:27.74) | 17:37.54 | (1:29.09) |
| 19:06.58 | (1:29.04) | 20:32.07 | (1:25.49) |
| 21:54.76 | (1:22.69) |