| 1:10.55 | 2:24.27 | (1:13.72) | |
| 3:37.72 | (1:13.45) | 4:50.86 | (1:13.14) |
| 6:03.84 | (1:12.98) | 7:17.20 | (1:13.36) |
| 8:31.84 | (1:14.64) | 9:47.43 | (1:15.59) |
| 11:04.03 | (1:16.60) | 12:21.03 | (1:17.00) |
| 13:38.94 | (1:17.91) | 14:56.97 | (1:18.03) |
| 16:15.42 | (1:18.45) | 17:33.79 | (1:18.37) |
| 18:51.38 | (1:17.59) |