| 1:18.17 | 2:42.48 | (1:24.31) | |
| 4:06.84 | (1:24.36) | 5:30.88 | (1:24.04) |
| 6:53.30 | (1:22.42) | 8:14.97 | (1:21.67) |
| 9:37.57 | (1:22.60) | 11:00.47 | (1:22.90) |
| 12:23.33 | (1:22.86) | 13:45.16 | (1:21.83) |
| 15:06.72 | (1:21.56) | 16:29.03 | (1:22.31) |
| 17:52.40 | (1:23.37) | 19:14.96 | (1:22.56) |
| 20:34.28 | (1:19.32) |