| 1:15.58 | 2:37.72 | (1:22.14) | |
| 4:00.40 | (1:22.68) | 5:22.63 | (1:22.23) |
| 6:45.81 | (1:23.18) | 8:08.97 | (1:23.16) |
| 9:31.89 | (1:22.92) | 10:54.03 | (1:22.14) |
| 12:16.98 | (1:22.95) | 13:39.64 | (1:22.66) |
| 15:02.07 | (1:22.43) | 16:23.81 | (1:21.74) |
| 17:46.51 | (1:22.70) | 19:07.30 | (1:20.79) |
| 20:26.32 | (1:19.02) |