| 1:14.65 | 2:36.17 | (1:21.52) | |
| 3:59.26 | (1:23.09) | 5:23.05 | (1:23.79) |
| 6:47.95 | (1:24.90) | 8:13.26 | (1:25.31) |
| 9:41.02 | (1:27.76) | 11:09.83 | (1:28.81) |
| 12:38.54 | (1:28.71) | 14:09.85 | (1:31.31) |
| 15:40.82 | (1:30.97) | 17:12.77 | (1:31.95) |
| 18:44.85 | (1:32.08) | 20:13.01 | (1:28.16) |
| 21:41.13 | (1:28.12) |