| 1:17.38 | 2:38.84 | (1:21.46) | |
| 4:00.29 | (1:21.45) | 5:23.97 | (1:23.68) |
| 6:47.87 | (1:23.90) | 8:11.98 | (1:24.11) |
| 9:36.02 | (1:24.04) | 10:59.63 | (1:23.61) |
| 12:23.88 | (1:24.25) | 13:47.71 | (1:23.83) |
| 15:12.25 | (1:24.54) | 16:31.98 | (1:19.73) |
| 17:51.33 | (1:19.35) | 19:13.54 | (1:22.21) |
| 20:35.31 | (1:21.77) |