| 1:09.94 | 2:22.96 | (1:13.02) | |
| 3:36.47 | (1:13.51) | 4:52.47 | (1:16.00) |
| 6:08.12 | (1:15.65) | 7:23.52 | (1:15.40) |
| 8:38.38 | (1:14.86) | 9:53.38 | (1:15.00) |
| 11:08.05 | (1:14.67) | 12:23.28 | (1:15.23) |
| 13:39.08 | (1:15.80) | 14:55.76 | (1:16.68) |
| 16:12.06 | (1:16.30) | 17:29.10 | (1:17.04) |
| 18:43.60 | (1:14.50) |