| 1:12.96 | 2:37.28 | (1:24.32) | |
| 4:01.72 | (1:24.44) | 5:26.40 | (1:24.68) |
| 6:51.08 | (1:24.68) | 8:13.00 | (1:21.92) |
| 9:35.59 | (1:22.59) | 10:57.93 | (1:22.34) |
| 12:20.36 | (1:22.43) | 13:41.56 | (1:21.20) |
| 15:03.36 | (1:21.80) | 16:22.63 | (1:19.27) |
| 17:44.16 | (1:21.53) | 19:04.46 | (1:20.30) |
| 20:21.07 | (1:16.61) |