| 1:09.00 | 2:22.96 | (1:13.96) | |
| 3:37.75 | (1:14.79) | 4:52.75 | (1:15.00) |
| 6:07.86 | (1:15.11) | 7:23.83 | (1:15.97) |
| 8:39.52 | (1:15.69) | 9:55.65 | (1:16.13) |
| 11:11.38 | (1:15.73) | 12:27.72 | (1:16.34) |
| 13:43.87 | (1:16.15) | 14:59.33 | (1:15.46) |
| 16:14.97 | (1:15.64) | 17:30.22 | (1:15.25) |
| 18:42.37 | (1:12.15) |