| 1:16.61 | 2:42.00 | (1:25.39) | |
| 4:06.54 | (1:24.54) | 5:29.91 | (1:23.37) |
| 6:54.35 | (1:24.44) | 8:17.95 | (1:23.60) |
| 9:41.39 | (1:23.44) | 11:04.33 | (1:22.94) |
| 12:27.97 | (1:23.64) | 13:50.50 | (1:22.53) |
| 15:13.18 | (1:22.68) | 16:35.39 | (1:22.21) |
| 17:57.12 | (1:21.73) | 19:17.47 | (1:20.35) |
| 20:35.09 | (1:17.62) |