| 1:08.40 | 2:20.60 | (1:12.20) | |
| 3:31.89 | (1:11.29) | 4:44.45 | (1:12.56) |
| 5:57.07 | (1:12.62) | 7:09.97 | (1:12.90) |
| 8:23.02 | (1:13.05) | 9:36.70 | (1:13.68) |
| 10:50.50 | (1:13.80) | 12:04.20 | (1:13.70) |
| 13:17.05 | (1:12.85) | 14:30.35 | (1:13.30) |
| 15:42.95 | (1:12.60) | 16:56.62 | (1:13.67) |
| 19:58.84 | (3:02.22) |