| 1:15.45 | 2:36.76 | (1:21.31) | |
| 4:00.55 | (1:23.79) | 5:23.98 | (1:23.43) |
| 6:46.30 | (1:22.32) | 8:07.52 | (1:21.22) |
| 9:30.81 | (1:23.29) | 10:54.40 | (1:23.59) |
| 12:18.35 | (1:23.95) | 13:43.17 | (1:24.82) |
| 15:07.44 | (1:24.27) | 16:32.27 | (1:24.83) |
| 17:57.17 | (1:24.90) | 19:22.71 | (1:25.54) |
| 20:46.87 | (1:24.16) |