| 1:21.36 | 2:48.89 | (1:27.53) | |
| 4:16.33 | (1:27.44) | 5:45.09 | (1:28.76) |
| 7:13.31 | (1:28.22) | 8:42.01 | (1:28.70) |
| 10:10.70 | (1:28.69) | 11:40.34 | (1:29.64) |
| 13:09.96 | (1:29.62) | 14:40.20 | (1:30.24) |
| 16:08.94 | (1:28.74) | 17:38.39 | (1:29.45) |
| 19:08.06 | (1:29.67) | 20:36.84 | (1:28.78) |
| 22:02.65 | (1:25.81) |