| 1:15.34 | 2:36.32 | (1:20.98) | |
| 3:57.92 | (1:21.60) | 5:19.75 | (1:21.83) |
| 6:41.12 | (1:21.37) | 8:02.42 | (1:21.30) |
| 9:24.65 | (1:22.23) | 10:46.97 | (1:22.32) |
| 12:09.26 | (1:22.29) | 13:33.49 | (1:24.23) |
| 14:56.74 | (1:23.25) | 16:20.96 | (1:24.22) |
| 17:45.59 | (1:24.63) | 19:10.22 | (1:24.63) |
| 20:31.26 | (1:21.04) |