| 1:18.34 | 2:42.30 | (1:23.96) | |
| 4:04.52 | (1:22.22) | 5:27.29 | (1:22.77) |
| 6:50.33 | (1:23.04) | 8:12.12 | (1:21.79) |
| 9:35.72 | (1:23.60) | 10:59.24 | (1:23.52) |
| 12:22.82 | (1:23.58) | 13:46.24 | (1:23.42) |
| 15:09.60 | (1:23.36) | 16:34.22 | (1:24.62) |
| 17:58.53 | (1:24.31) | 19:21.90 | (1:23.37) |
| 20:44.69 | (1:22.79) |