| 1:11.17 | 2:26.92 | (1:15.75) | |
| 3:43.51 | (1:16.59) | 5:00.29 | (1:16.78) |
| 6:17.97 | (1:17.68) | 7:36.47 | (1:18.50) |
| 8:55.30 | (1:18.83) | 10:13.74 | (1:18.44) |
| 11:33.37 | (1:19.63) | 12:52.91 | (1:19.54) |
| 14:12.45 | (1:19.54) | 15:32.38 | (1:19.93) |
| 16:52.26 | (1:19.88) | 18:12.53 | (1:20.27) |
| 19:31.17 | (1:18.64) |