| 1:15.14 | 2:35.13 | (1:19.99) | |
| 3:56.18 | (1:21.05) | 5:16.81 | (1:20.63) |
| 6:36.84 | (1:20.03) | 7:57.44 | (1:20.60) |
| 9:17.07 | (1:19.63) | 10:39.59 | (1:22.52) |
| 12:02.49 | (1:22.90) | 13:25.72 | (1:23.23) |
| 14:48.81 | (1:23.09) | 16:13.00 | (1:24.19) |
| 17:36.06 | (1:23.06) | 18:58.89 | (1:22.83) |
| 20:18.97 | (1:20.08) |