| 1:15.34 | 2:33.74 | (1:18.40) | |
| 3:51.59 | (1:17.85) | 5:09.87 | (1:18.28) |
| 6:28.52 | (1:18.65) | 7:49.26 | (1:20.74) |
| 9:10.64 | (1:21.38) | 10:33.99 | (1:23.35) |
| 11:57.91 | (1:23.92) | 13:22.20 | (1:24.29) |
| 14:46.02 | (1:23.82) | 16:10.01 | (1:23.99) |
| 17:33.61 | (1:23.60) | 18:57.06 | (1:23.45) |
| 20:18.22 | (1:21.16) |