| 1:10.70 | 2:26.66 | (1:15.96) | |
| 3:42.53 | (1:15.87) | 5:00.30 | (1:17.77) |
| 6:17.11 | (1:16.81) | 7:34.50 | (1:17.39) |
| 8:52.18 | (1:17.68) | 10:09.84 | (1:17.66) |
| 11:27.09 | (1:17.25) | 12:44.03 | (1:16.94) |
| 14:01.20 | (1:17.17) | 15:18.60 | (1:17.40) |
| 16:36.37 | (1:17.77) | 17:53.66 | (1:17.29) |
| 19:08.96 | (1:15.30) |