| 1:08.88 | 2:23.34 | (1:14.46) | |
| 3:37.97 | (1:14.63) | 4:52.63 | (1:14.66) |
| 6:09.63 | (1:17.00) | 7:24.76 | (1:15.13) |
| 8:40.37 | (1:15.61) | 9:57.42 | (1:17.05) |
| 11:15.50 | (1:18.08) | 12:33.17 | (1:17.67) |
| 13:51.23 | (1:18.06) | 15:09.57 | (1:18.34) |
| 16:26.77 | (1:17.20) | 17:40.76 | (1:13.99) |
| 18:57.34 | (1:16.58) |