| 1:11.93 | 2:31.28 | (1:19.35) | |
| 3:52.23 | (1:20.95) | 5:13.52 | (1:21.29) |
| 6:36.13 | (1:22.61) | 7:56.20 | (1:20.07) |
| 9:16.88 | (1:20.68) | 10:37.42 | (1:20.54) |
| 11:58.62 | (1:21.20) | 13:19.56 | (1:20.94) |
| 14:40.28 | (1:20.72) | 16:02.21 | (1:21.93) |
| 17:24.58 | (1:22.37) | 18:48.07 | (1:23.49) |
| 20:06.74 | (1:18.67) |