| 1:17.52 | 2:40.33 | (1:22.81) | |
| 4:03.59 | (1:23.26) | 5:27.26 | (1:23.67) |
| 6:50.16 | (1:22.90) | 8:10.61 | (1:20.45) |
| 9:33.29 | (1:22.68) | 10:54.88 | (1:21.59) |
| 12:19.10 | (1:24.22) | 15:03.41 | (2:44.31) |
| 16:25.54 | (1:22.13) | 17:47.64 | (1:22.10) |
| 19:09.43 | (1:21.79) | 20:28.63 | (1:19.20) |
| 21:59.16 | (1:30.53) |