| 1:15.97 | 2:36.40 | (1:20.43) | |
| 3:58.27 | (1:21.87) | 5:20.59 | (1:22.32) |
| 6:41.38 | (1:20.79) | 8:03.70 | (1:22.32) |
| 9:26.27 | (1:22.57) | 10:48.77 | (1:22.50) |
| 12:11.64 | (1:22.87) | 13:34.66 | (1:23.02) |
| 14:57.05 | (1:22.39) | 16:20.30 | (1:23.25) |
| 17:42.33 | (1:22.03) | 19:04.29 | (1:21.96) |
| 20:25.25 | (1:20.96) |