| 1:11.05 | 2:25.46 | (1:14.41) | |
| 3:40.40 | (1:14.94) | 4:55.34 | (1:14.94) |
| 6:08.91 | (1:13.57) | 7:24.12 | (1:15.21) |
| 8:39.21 | (1:15.09) | 9:55.00 | (1:15.79) |
| 11:12.05 | (1:17.05) | 12:27.14 | (1:15.09) |
| 13:43.69 | (1:16.55) | 14:59.50 | (1:15.81) |
| 16:16.01 | (1:16.51) | 17:32.68 | (1:16.67) |
| 18:46.68 | (1:14.00) |