| 1:07.97 | 2:19.67 | (1:11.70) | |
| 3:30.30 | (1:10.63) | 4:42.39 | (1:12.09) |
| 5:55.19 | (1:12.80) | 7:07.80 | (1:12.61) |
| 8:20.60 | (1:12.80) | 9:34.02 | (1:13.42) |
| 10:47.57 | (1:13.55) | 12:01.59 | (1:14.02) |
| 13:15.38 | (1:13.79) | 14:29.12 | (1:13.74) |
| 15:43.25 | (1:14.13) | 16:57.30 | (1:14.05) |
| 18:10.40 | (1:13.10) |