| 1:21.43 | 2:50.78 | (1:29.35) | |
| 4:19.52 | (1:28.74) | 5:48.40 | (1:28.88) |
| 7:16.84 | (1:28.44) | 8:43.25 | (1:26.41) |
| 10:11.07 | (1:27.82) | 11:39.16 | (1:28.09) |
| 13:08.21 | (1:29.05) | 14:36.29 | (1:28.08) |
| 16:03.75 | (1:27.46) | 17:32.91 | (1:29.16) |
| 19:02.80 | (1:29.89) | 20:31.47 | (1:28.67) |
| 21:56.70 | (1:25.23) |