| 1:15.34 | 2:36.54 | (1:21.20) | |
| 3:58.31 | (1:21.77) | 5:20.16 | (1:21.85) |
| 6:42.02 | (1:21.86) | 8:04.74 | (1:22.72) |
| 9:27.83 | (1:23.09) | 10:50.90 | (1:23.07) |
| 12:14.16 | (1:23.26) | 13:37.81 | (1:23.65) |
| 15:01.18 | (1:23.37) | 16:24.45 | (1:23.27) |
| 17:47.54 | (1:23.09) | 19:11.08 | (1:23.54) |
| 20:34.69 | (1:23.61) |