| 1:12.40 | 2:31.29 | (1:18.89) | |
| 3:51.37 | (1:20.08) | 5:12.33 | (1:20.96) |
| 6:33.24 | (1:20.91) | 7:54.62 | (1:21.38) |
| 9:15.90 | (1:21.28) | 10:37.82 | (1:21.92) |
| 11:58.49 | (1:20.67) | 13:18.67 | (1:20.18) |
| 14:39.78 | (1:21.11) | 15:59.41 | (1:19.63) |
| 17:23.70 | (1:24.29) | 18:48.29 | (1:24.59) |
| 20:12.65 | (1:24.36) |