| 1:15.61 | 2:36.01 | (1:20.40) | |
| 3:57.11 | (1:21.10) | 5:17.78 | (1:20.67) |
| 6:38.39 | (1:20.61) | 7:59.76 | (1:21.37) |
| 9:20.29 | (1:20.53) | 10:41.42 | (1:21.13) |
| 12:02.96 | (1:21.54) | 13:23.89 | (1:20.93) |
| 14:44.92 | (1:21.03) | 16:06.97 | (1:22.05) |
| 17:28.19 | (1:21.22) | 18:48.95 | (1:20.76) |
| 20:07.82 | (1:18.87) |