| 1:09.68 | 2:23.51 | (1:13.83) | |
| 3:37.79 | (1:14.28) | 4:53.57 | (1:15.78) |
| 6:10.15 | (1:16.58) | 7:26.10 | (1:15.95) |
| 8:42.51 | (1:16.41) | 9:59.64 | (1:17.13) |
| 11:16.64 | (1:17.00) | 12:31.54 | (1:14.90) |
| 13:45.34 | (1:13.80) | 15:00.48 | (1:15.14) |
| 16:14.97 | (1:14.49) | 17:30.81 | (1:15.84) |
| 18:43.30 | (1:12.49) |