| 1:16.96 | 2:41.94 | (1:24.98) | |
| 4:08.53 | (1:26.59) | 5:36.04 | (1:27.51) | 
| 7:03.50 | (1:27.46) | 8:30.55 | (1:27.05) | 
| 9:57.90 | (1:27.35) | 11:25.64 | (1:27.74) | 
| 12:53.78 | (1:28.14) | 14:23.40 | (1:29.62) | 
| 15:52.71 | (1:29.31) | 17:21.50 | (1:28.79) | 
| 18:50.83 | (1:29.33) | 20:18.51 | (1:27.68) | 
| 21:42.11 | (1:23.60) |