| 1:11.66 | 2:31.34 | (1:19.68) | |
| 3:49.31 | (1:17.97) | 5:07.36 | (1:18.05) |
| 6:29.65 | (1:22.29) | 7:51.75 | (1:22.10) |
| 9:12.79 | (1:21.04) | 10:34.54 | (1:21.75) |
| 11:57.86 | (1:23.32) | 13:18.15 | (1:20.29) |
| 14:39.63 | (1:21.48) | 16:01.39 | (1:21.76) |
| 17:22.62 | (1:21.23) | 18:42.97 | (1:20.35) |
| 20:00.06 | (1:17.09) |