| 1:08.58 | 2:22.25 | (1:13.67) | |
| 3:36.57 | (1:14.32) | 4:51.72 | (1:15.15) |
| 6:06.82 | (1:15.10) | 7:22.79 | (1:15.97) |
| 8:39.11 | (1:16.32) | 9:55.77 | (1:16.66) |
| 11:12.84 | (1:17.07) | 12:29.63 | (1:16.79) |
| 13:46.68 | (1:17.05) | 15:03.92 | (1:17.24) |
| 16:21.57 | (1:17.65) | 17:38.72 | (1:17.15) |
| 18:53.18 | (1:14.46) |