| 1:09.97 | 2:24.80 | (1:14.83) | |
| 3:40.63 | (1:15.83) | 4:57.71 | (1:17.08) |
| 6:15.66 | (1:17.95) | 7:34.68 | (1:19.02) |
| 8:52.38 | (1:17.70) | 10:11.39 | (1:19.01) |
| 11:31.07 | (1:19.68) | 12:51.98 | (1:20.91) |
| 14:12.58 | (1:20.60) | 15:35.75 | (1:23.17) |
| 16:58.31 | (1:22.56) | 18:20.88 | (1:22.57) |
| 19:42.72 | (1:21.84) |