| 1:13.91 | 2:31.52 | (1:17.61) | |
| 3:49.72 | (1:18.20) | 5:09.42 | (1:19.70) |
| 6:28.62 | (1:19.20) | 7:47.06 | (1:18.44) |
| 9:08.49 | (1:21.43) | 10:30.43 | (1:21.94) |
| 11:52.50 | (1:22.07) | 13:15.32 | (1:22.82) |
| 14:39.01 | (1:23.69) | 16:01.88 | (1:22.87) |
| 17:25.56 | (1:23.68) | 18:48.83 | (1:23.27) |
| 20:05.85 | (1:17.02) |