| 1:07.78 | 2:20.13 | (1:12.35) | |
| 3:32.88 | (1:12.75) | 4:46.95 | (1:14.07) |
| 6:00.59 | (1:13.64) | 7:14.60 | (1:14.01) |
| 8:28.66 | (1:14.06) | 9:43.10 | (1:14.44) |
| 10:57.99 | (1:14.89) | 12:13.53 | (1:15.54) |
| 13:29.61 | (1:16.08) | 14:45.98 | (1:16.37) |
| 16:01.63 | (1:15.65) | 17:17.66 | (1:16.03) |
| 18:31.56 | (1:13.90) |