| 1:08.87 | 2:23.63 | (1:14.76) | |
| 3:38.59 | (1:14.96) | 4:54.79 | (1:16.20) |
| 6:11.76 | (1:16.97) | 7:28.25 | (1:16.49) |
| 8:45.64 | (1:17.39) | 10:03.08 | (1:17.44) |
| 11:20.50 | (1:17.42) | 12:37.97 | (1:17.47) |
| 13:55.81 | (1:17.84) | 15:13.29 | (1:17.48) |
| 16:30.29 | (1:17.00) | 17:48.14 | (1:17.85) |
| 19:03.16 | (1:15.02) |