| 1:09.84 | 2:26.09 | (1:16.25) | |
| 3:42.70 | (1:16.61) | 4:59.73 | (1:17.03) |
| 6:17.11 | (1:17.38) | 7:33.45 | (1:16.34) |
| 8:50.57 | (1:17.12) | 10:08.02 | (1:17.45) |
| 11:24.75 | (1:16.73) | 12:41.59 | (1:16.84) |
| 13:57.55 | (1:15.96) | 15:13.88 | (1:16.33) |
| 16:29.72 | (1:15.84) | 17:44.01 | (1:14.29) |
| 18:56.67 | (1:12.66) |