| 1:16.32 | 2:38.57 | (1:22.25) | |
| 4:00.59 | (1:22.02) | 5:23.29 | (1:22.70) |
| 6:46.13 | (1:22.84) | 8:08.97 | (1:22.84) |
| 9:31.76 | (1:22.79) | 10:55.03 | (1:23.27) |
| 12:17.81 | (1:22.78) | 13:40.18 | (1:22.37) |
| 15:02.18 | (1:22.00) | 16:24.36 | (1:22.18) |
| 17:46.79 | (1:22.43) | 19:07.67 | (1:20.88) |
| 20:25.32 | (1:17.65) |