| 1:16.51 | 2:35.57 | (1:19.06) | |
| 3:55.85 | (1:20.28) | 5:15.69 | (1:19.84) |
| 6:36.47 | (1:20.78) | 7:57.76 | (1:21.29) |
| 9:19.67 | (1:21.91) | 10:41.72 | (1:22.05) |
| 12:04.23 | (1:22.51) | 13:26.82 | (1:22.59) |
| 14:49.23 | (1:22.41) | 16:10.91 | (1:21.68) |
| 17:33.45 | (1:22.54) | 18:56.36 | (1:22.91) |
| 20:16.28 | (1:19.92) |