| 1:12.68 | 2:30.31 | (1:17.63) | |
| 3:47.84 | (1:17.53) | 5:06.32 | (1:18.48) |
| 6:26.40 | (1:20.08) | 7:45.21 | (1:18.81) |
| 9:04.58 | (1:19.37) | 10:24.38 | (1:19.80) |
| 11:43.08 | (1:18.70) | 13:03.87 | (1:20.79) |
| 14:22.30 | (1:18.43) | 15:40.96 | (1:18.66) |
| 16:58.70 | (1:17.74) | 18:16.01 | (1:17.31) |
| 19:28.80 | (1:12.79) |