| 1:12.38 | 2:34.22 | (1:21.84) | |
| 3:56.49 | (1:22.27) | 5:19.33 | (1:22.84) |
| 6:42.68 | (1:23.35) | 8:05.44 | (1:22.76) |
| 9:27.09 | (1:21.65) | 10:49.93 | (1:22.84) |
| 12:13.01 | (1:23.08) | 13:36.07 | (1:23.06) |
| 14:58.75 | (1:22.68) | 16:21.32 | (1:22.57) |
| 17:44.68 | (1:23.36) | 19:08.92 | (1:24.24) |
| 20:26.56 | (1:17.64) |