| 1:13.93 | 2:35.29 | (1:21.36) | |
| 3:56.97 | (1:21.68) | 5:18.24 | (1:21.27) |
| 6:40.18 | (1:21.94) | 8:00.61 | (1:20.43) |
| 9:23.54 | (1:22.93) | 10:45.30 | (1:21.76) |
| 12:07.32 | (1:22.02) | 13:29.79 | (1:22.47) |
| 14:51.72 | (1:21.93) | 16:12.57 | (1:20.85) |
| 17:33.34 | (1:20.77) | 18:53.13 | (1:19.79) |
| 20:10.14 | (1:17.01) |