| 1:11.45 | 2:29.98 | (1:18.53) | |
| 3:49.30 | (1:19.32) | 5:09.31 | (1:20.01) |
| 6:30.23 | (1:20.92) | 7:51.78 | (1:21.55) |
| 9:13.56 | (1:21.78) | 10:36.09 | (1:22.53) |
| 11:59.12 | (1:23.03) | 13:22.82 | (1:23.70) |
| 14:46.83 | (1:24.01) | 16:09.87 | (1:23.04) |
| 17:32.52 | (1:22.65) | 18:55.48 | (1:22.96) |
| 20:15.61 | (1:20.13) |