| 1:16.36 | 2:38.42 | (1:22.06) | |
| 4:01.27 | (1:22.85) | 5:23.74 | (1:22.47) |
| 6:46.17 | (1:22.43) | 8:08.17 | (1:22.00) |
| 9:30.14 | (1:21.97) | 10:52.79 | (1:22.65) |
| 12:14.74 | (1:21.95) | 13:36.55 | (1:21.81) |
| 14:58.90 | (1:22.35) | 16:21.73 | (1:22.83) |
| 17:43.98 | (1:22.25) | 19:06.29 | (1:22.31) |
| 20:26.13 | (1:19.84) |