| 1:15.88 | 2:33.84 | (1:17.96) | |
| 3:52.72 | (1:18.88) | 5:11.80 | (1:19.08) |
| 6:31.50 | (1:19.70) | 7:51.92 | (1:20.42) |
| 9:12.24 | (1:20.32) | 10:33.59 | (1:21.35) |
| 11:55.08 | (1:21.49) | 13:15.50 | (1:20.42) |
| 14:36.24 | (1:20.74) | 15:57.07 | (1:20.83) |
| 17:17.55 | (1:20.48) | 18:36.82 | (1:19.27) |
| 19:54.03 | (1:17.21) |