| 1:08.69 | 2:21.24 | (1:12.55) | |
| 3:33.93 | (1:12.69) | 4:46.79 | (1:12.86) |
| 5:59.71 | (1:12.92) | 7:12.32 | (1:12.61) |
| 8:24.84 | (1:12.52) | 9:37.89 | (1:13.05) |
| 10:51.02 | (1:13.13) | 12:04.84 | (1:13.82) |
| 13:18.79 | (1:13.95) | 14:33.33 | (1:14.54) |
| 15:47.88 | (1:14.55) | 17:02.02 | (1:14.14) |
| 18:15.56 | (1:13.54) |