| 1:14.93 | 2:35.27 | (1:20.34) | |
| 3:57.02 | (1:21.75) | 5:18.35 | (1:21.33) |
| 6:40.27 | (1:21.92) | 8:01.71 | (1:21.44) |
| 9:22.61 | (1:20.90) | 10:43.44 | (1:20.83) |
| 12:03.14 | (1:19.70) | 13:22.33 | (1:19.19) |
| 14:40.78 | (1:18.45) | 15:59.03 | (1:18.25) |
| 17:16.82 | (1:17.79) | 18:35.49 | (1:18.67) |
| 19:51.43 | (1:15.94) |