| 1:08.79 | 2:22.98 | (1:14.19) | |
| 3:37.43 | (1:14.45) | 4:51.80 | (1:14.37) |
| 6:06.70 | (1:14.90) | 7:22.32 | (1:15.62) |
| 8:36.97 | (1:14.65) | 9:52.05 | (1:15.08) |
| 11:06.87 | (1:14.82) | 12:21.06 | (1:14.19) |
| 13:36.39 | (1:15.33) | 14:51.37 | (1:14.98) |
| 16:05.73 | (1:14.36) | 17:20.49 | (1:14.76) |
| 18:33.67 | (1:13.18) |