| 1:13.76 | 2:32.97 | (1:19.21) | |
| 3:53.87 | (1:20.90) | 5:14.24 | (1:20.37) |
| 6:34.67 | (1:20.43) | 7:56.50 | (1:21.83) |
| 9:17.74 | (1:21.24) | 10:40.15 | (1:22.41) |
| 12:02.65 | (1:22.50) | 13:25.42 | (1:22.77) |
| 14:47.50 | (1:22.08) | 16:09.71 | (1:22.21) |
| 17:32.79 | (1:23.08) | 18:55.02 | (1:22.23) |
| 20:15.70 | (1:20.68) |