| 1:14.59 | 2:33.12 | (1:18.53) | |
| 3:51.14 | (1:18.02) | 5:09.60 | (1:18.46) |
| 6:28.12 | (1:18.52) | 7:47.85 | (1:19.73) |
| 9:08.00 | (1:20.15) | 10:29.83 | (1:21.83) |
| 11:51.38 | (1:21.55) | 13:12.82 | (1:21.44) |
| 14:35.07 | (1:22.25) | 15:57.98 | (1:22.91) |
| 17:20.95 | (1:22.97) | 18:42.93 | (1:21.98) |
| 20:03.39 | (1:20.46) |