| 1:15.93 | 2:39.33 | (1:23.40) | |
| 4:04.06 | (1:24.73) | 5:29.61 | (1:25.55) |
| 6:54.44 | (1:24.83) | 8:19.45 | (1:25.01) |
| 9:41.90 | (1:22.45) | 11:06.97 | (1:25.07) |
| 12:26.72 | (1:19.75) | 13:51.94 | (1:25.22) |
| 15:16.09 | (1:24.15) | 16:42.66 | (1:26.57) |
| 17:59.79 | (1:17.13) | 19:22.36 | (1:22.57) |
| 20:42.59 | (1:20.23) |