| 1:16.37 | 2:34.00 | (1:17.63) | |
| 3:52.11 | (1:18.11) | 5:11.47 | (1:19.36) |
| 6:31.63 | (1:20.16) | 7:52.35 | (1:20.72) |
| 9:12.97 | (1:20.62) | 10:34.26 | (1:21.29) |
| 11:55.43 | (1:21.17) | 13:16.79 | (1:21.36) |
| 14:36.51 | (1:19.72) | 15:57.10 | (1:20.59) |
| 17:17.63 | (1:20.53) | 18:37.79 | (1:20.16) |
| 19:55.40 | (1:17.61) |