| 1:12.88 | 2:30.30 | (1:17.42) | |
| 3:47.83 | (1:17.53) | 5:07.27 | (1:19.44) |
| 6:28.80 | (1:21.53) | 7:52.95 | (1:24.15) |
| 9:16.17 | (1:23.22) | 10:40.52 | (1:24.35) |
| 12:03.82 | (1:23.30) | 13:25.77 | (1:21.95) |
| 14:47.75 | (1:21.98) | 16:08.15 | (1:20.40) |
| 17:29.49 | (1:21.34) | 18:45.57 | (1:16.08) |
| 20:01.27 | (1:15.70) |