| 1:16.38 | 2:37.45 | (1:21.07) | |
| 3:59.13 | (1:21.68) | 5:21.30 | (1:22.17) |
| 6:42.66 | (1:21.36) | 8:03.76 | (1:21.10) |
| 9:24.71 | (1:20.95) | 10:45.23 | (1:20.52) |
| 12:05.98 | (1:20.75) | 13:26.47 | (1:20.49) |
| 14:47.39 | (1:20.92) | 16:07.76 | (1:20.37) |
| 17:28.45 | (1:20.69) | 18:49.54 | (1:21.09) |
| 20:06.71 | (1:17.17) |