| 1:11.26 | 2:26.91 | (1:15.65) | |
| 3:42.61 | (1:15.70) | 4:59.17 | (1:16.56) |
| 6:15.26 | (1:16.09) | 7:31.35 | (1:16.09) |
| 8:46.72 | (1:15.37) | 10:02.52 | (1:15.80) |
| 11:18.02 | (1:15.50) | 12:34.70 | (1:16.68) |
| 13:51.36 | (1:16.66) | 15:08.26 | (1:16.90) |
| 16:24.61 | (1:16.35) | 17:41.48 | (1:16.87) |
| 18:58.32 | (1:16.84) |