| 1:10.69 | 2:25.92 | (1:15.23) | |
| 3:41.00 | (1:15.08) | 4:56.41 | (1:15.41) |
| 6:11.77 | (1:15.36) | 7:27.86 | (1:16.09) |
| 8:44.72 | (1:16.86) | 10:01.30 | (1:16.58) |
| 11:17.66 | (1:16.36) | 12:34.36 | (1:16.70) |
| 13:51.42 | (1:17.06) | 15:08.45 | (1:17.03) |
| 16:25.14 | (1:16.69) | 17:41.54 | (1:16.40) |
| 18:56.08 | (1:14.54) |