| 1:13.46 | 2:28.83 | (1:15.37) | |
| 3:43.18 | (1:14.35) | 4:57.28 | (1:14.10) |
| 6:12.80 | (1:15.52) | 7:29.40 | (1:16.60) |
| 8:46.13 | (1:16.73) | 10:03.59 | (1:17.46) |
| 11:21.50 | (1:17.91) | 12:39.74 | (1:18.24) |
| 13:58.50 | (1:18.76) | 15:17.28 | (1:18.78) |
| 16:35.33 | (1:18.05) | 17:52.73 | (1:17.40) |
| 19:08.06 | (1:15.33) |