| 1:11.68 | 2:26.48 | (1:14.80) | |
| 3:41.29 | (1:14.81) | 4:56.59 | (1:15.30) |
| 6:11.54 | (1:14.95) | 7:26.71 | (1:15.17) |
| 8:42.41 | (1:15.70) | 9:57.72 | (1:15.31) |
| 11:13.38 | (1:15.66) | 12:29.34 | (1:15.96) |
| 13:44.87 | (1:15.53) | 15:00.01 | (1:15.14) |
| 16:16.16 | (1:16.15) | 17:31.95 | (1:15.79) |
| 18:47.06 | (1:15.11) |