| 1:17.36 | 2:44.81 | (1:27.45) | |
| 4:14.06 | (1:29.25) | 5:42.60 | (1:28.54) |
| 7:12.11 | (1:29.51) | 8:41.32 | (1:29.21) |
| 10:09.74 | (1:28.42) | 11:39.30 | (1:29.56) |
| 13:10.94 | (1:31.64) | 14:41.71 | (1:30.77) |
| 16:10.07 | (1:28.36) | 17:37.30 | (1:27.23) |
| 19:02.25 | (1:24.95) | 20:26.82 | (1:24.57) |
| 21:49.29 | (1:22.47) |