| 1:10.67 | 2:24.95 | (1:14.28) | |
| 3:40.90 | (1:15.95) | 4:58.17 | (1:17.27) |
| 6:15.57 | (1:17.40) | 7:32.73 | (1:17.16) |
| 8:50.84 | (1:18.11) | 10:09.47 | (1:18.63) |
| 11:27.96 | (1:18.49) | 12:46.64 | (1:18.68) |
| 14:04.51 | (1:17.87) | 15:22.79 | (1:18.28) |
| 16:39.81 | (1:17.02) | 17:56.72 | (1:16.91) |
| 19:14.02 | (1:17.30) |