| 1:17.63 | 2:40.02 | (1:22.39) | |
| 4:03.55 | (1:23.53) | 5:28.36 | (1:24.81) |
| 6:55.67 | (1:27.31) | 8:21.52 | (1:25.85) |
| 9:48.56 | (1:27.04) | 11:16.74 | (1:28.18) |
| 12:44.37 | (1:27.63) | 14:12.22 | (1:27.85) |
| 15:40.95 | (1:28.73) | 17:08.90 | (1:27.95) |
| 18:35.05 | (1:26.15) | 20:01.23 | (1:26.18) |
| 21:26.47 | (1:25.24) |