| 1:09.69 | 2:21.66 | (1:11.97) | |
| 3:33.51 | (1:11.85) | 4:45.30 | (1:11.79) |
| 5:57.85 | (1:12.55) | 7:10.37 | (1:12.52) |
| 8:23.26 | (1:12.89) | 9:36.38 | (1:13.12) |
| 10:50.06 | (1:13.68) | 12:03.45 | (1:13.39) |
| 13:15.90 | (1:12.45) | 14:28.40 | (1:12.50) |
| 15:40.86 | (1:12.46) | 16:53.51 | (1:12.65) |
| 18:04.64 | (1:11.13) |