| 1:16.58 | 2:38.94 | (1:22.36) | |
| 4:01.01 | (1:22.07) | 5:24.04 | (1:23.03) |
| 6:46.80 | (1:22.76) | 8:09.43 | (1:22.63) |
| 9:31.68 | (1:22.25) | 10:54.35 | (1:22.67) |
| 12:17.59 | (1:23.24) | 13:39.49 | (1:21.90) |
| 15:02.86 | (1:23.37) | 16:26.03 | (1:23.17) |
| 17:47.67 | (1:21.64) | 19:10.61 | (1:22.94) |
| 20:28.98 | (1:18.37) |