| 1:15.53 | 2:38.49 | (1:22.96) | |
| 4:02.58 | (1:24.09) | 5:26.59 | (1:24.01) |
| 6:50.96 | (1:24.37) | 8:14.46 | (1:23.50) |
| 9:38.35 | (1:23.89) | 11:01.60 | (1:23.25) |
| 12:23.46 | (1:21.86) | 13:46.49 | (1:23.03) |
| 15:09.53 | (1:23.04) | 16:33.28 | (1:23.75) |
| 17:56.14 | (1:22.86) | 19:18.75 | (1:22.61) |
| 20:41.45 | (1:22.70) |