| 1:09.79 | 2:22.62 | (1:12.83) | |
| 3:35.15 | (1:12.53) | 4:47.21 | (1:12.06) |
| 5:59.60 | (1:12.39) | 7:12.21 | (1:12.61) |
| 8:25.38 | (1:13.17) | 9:37.80 | (1:12.42) |
| 10:50.35 | (1:12.55) | 12:02.80 | (1:12.45) |
| 13:15.65 | (1:12.85) | 14:29.06 | (1:13.41) |
| 15:42.15 | (1:13.09) | 16:54.60 | (1:12.45) |
| 18:03.45 | (1:08.85) |