| 1:10.67 | 2:24.98 | (1:14.31) | |
| 3:39.79 | (1:14.81) | 4:54.61 | (1:14.82) |
| 6:09.86 | (1:15.25) | 7:25.62 | (1:15.76) |
| 8:41.57 | (1:15.95) | 9:57.47 | (1:15.90) |
| 11:14.39 | (1:16.92) | 12:30.69 | (1:16.30) |
| 13:47.17 | (1:16.48) | 15:04.18 | (1:17.01) |
| 16:20.61 | (1:16.43) | 17:37.57 | (1:16.96) |
| 18:53.37 | (1:15.80) |