| 1:15.78 | 2:35.30 | (1:19.52) | |
| 3:56.75 | (1:21.45) | 5:20.14 | (1:23.39) |
| 6:41.77 | (1:21.63) | 8:03.80 | (1:22.03) |
| 9:27.08 | (1:23.28) | 10:49.69 | (1:22.61) |
| 12:13.52 | (1:23.83) | 13:37.66 | (1:24.14) |
| 15:00.43 | (1:22.77) | 16:22.83 | (1:22.40) |
| 17:45.61 | (1:22.78) | 19:07.37 | (1:21.76) |
| 20:28.15 | (1:20.78) |