| 1:16.91 | 2:39.30 | (1:22.39) | |
| 4:01.75 | (1:22.45) | 5:24.77 | (1:23.02) |
| 6:49.44 | (1:24.67) | 8:11.00 | (1:21.56) |
| 9:33.78 | (1:22.78) | 10:57.17 | (1:23.39) |
| 12:18.91 | (1:21.74) | 13:39.34 | (1:20.43) |
| 14:59.92 | (1:20.58) | 16:20.28 | (1:20.36) |
| 17:40.35 | (1:20.07) | 18:59.81 | (1:19.46) |
| 20:16.33 | (1:16.52) |