| 1:21.65 | 2:48.42 | (1:26.77) | |
| 4:14.31 | (1:25.89) | 5:41.15 | (1:26.84) |
| 7:09.72 | (1:28.57) | 8:39.02 | (1:29.30) |
| 10:06.56 | (1:27.54) | 11:34.43 | (1:27.87) |
| 13:03.07 | (1:28.64) | 14:30.90 | (1:27.83) |
| 15:58.55 | (1:27.65) | 17:26.25 | (1:27.70) |
| 18:52.90 | (1:26.65) | 20:18.37 | (1:25.47) |
| 21:40.44 | (1:22.07) |