| 1:17.94 | 2:40.30 | (1:22.36) | |
| 4:03.98 | (1:23.68) | 5:27.23 | (1:23.25) |
| 6:50.06 | (1:22.83) | 8:13.39 | (1:23.33) |
| 9:36.24 | (1:22.85) | 11:00.00 | (1:23.76) |
| 12:22.94 | (1:22.94) | 13:45.09 | (1:22.15) |
| 15:07.99 | (1:22.90) | 16:30.89 | (1:22.90) |
| 17:53.79 | (1:22.90) | 19:17.94 | (1:24.15) |
| 20:39.69 | (1:21.75) |