| 1:08.61 | 2:23.87 | (1:15.26) | |
| 3:38.36 | (1:14.49) | 4:52.90 | (1:14.54) |
| 6:06.63 | (1:13.73) | 7:19.73 | (1:13.10) |
| 8:32.80 | (1:13.07) | 9:45.70 | (1:12.90) |
| 10:57.95 | (1:12.25) | 12:09.63 | (1:11.68) |
| 13:20.80 | (1:11.17) | 14:31.55 | (1:10.75) |
| 15:41.99 | (1:10.44) | 16:51.61 | (1:09.62) |
| 18:01.21 | (1:09.60) |