| 1:14.91 | 2:38.93 | (1:24.02) | |
| 4:03.90 | (1:24.97) | 5:28.80 | (1:24.90) |
| 6:53.81 | (1:25.01) | 8:20.09 | (1:26.28) |
| 9:45.66 | (1:25.57) | 11:11.91 | (1:26.25) |
| 12:37.85 | (1:25.94) | 14:04.80 | (1:26.95) |
| 15:32.79 | (1:27.99) | 17:03.35 | (1:30.56) |
| 18:33.80 | (1:30.45) | 20:03.24 | (1:29.44) |
| 21:31.89 | (1:28.65) |