| 1:12.49 | 2:31.46 | (1:18.97) | |
| 3:50.50 | (1:19.04) | 5:08.50 | (1:18.00) |
| 6:29.13 | (1:20.63) | 7:48.48 | (1:19.35) |
| 9:08.55 | (1:20.07) | 10:32.35 | (1:23.80) |
| 11:52.14 | (1:19.79) | 13:15.06 | (1:22.92) |
| 14:37.55 | (1:22.49) | 16:00.75 | (1:23.20) |
| 17:23.75 | (1:23.00) | 18:43.41 | (1:19.66) |
| 20:00.77 | (1:17.36) |