| 1:15.72 | 2:35.57 | (1:19.85) | |
| 3:55.41 | (1:19.84) | 5:15.02 | (1:19.61) |
| 6:35.67 | (1:20.65) | 7:56.48 | (1:20.81) |
| 9:17.31 | (1:20.83) | 10:37.77 | (1:20.46) |
| 11:58.80 | (1:21.03) | 13:20.57 | (1:21.77) |
| 14:40.66 | (1:20.09) | 15:59.92 | (1:19.26) |
| 17:18.80 | (1:18.88) | 18:37.02 | (1:18.22) |
| 19:51.41 | (1:14.39) |