| 1:15.32 | 2:36.67 | (1:21.35) | |
| 3:57.17 | (1:20.50) | 5:18.22 | (1:21.05) |
| 6:38.97 | (1:20.75) | 8:01.69 | (1:22.72) |
| 9:23.32 | (1:21.63) | 10:45.74 | (1:22.42) |
| 12:08.80 | (1:23.06) | 13:31.19 | (1:22.39) |
| 14:56.02 | (1:24.83) | 16:20.78 | (1:24.76) |
| 17:42.91 | (1:22.13) | 19:04.13 | (1:21.22) |
| 20:24.28 | (1:20.15) |