| 1:10.40 | 2:25.20 | (1:14.80) | |
| 3:41.35 | (1:16.15) | 4:57.53 | (1:16.18) |
| 6:11.84 | (1:14.31) | 7:27.19 | (1:15.35) |
| 8:43.98 | (1:16.79) | 9:59.59 | (1:15.61) |
| 11:15.14 | (1:15.55) | 12:31.78 | (1:16.64) |
| 13:48.72 | (1:16.94) | 15:07.17 | (1:18.45) |
| 16:24.67 | (1:17.50) | 17:39.50 | (1:14.83) |
| 18:53.30 | (1:13.80) |