| 1:12.40 | 2:30.75 | (1:18.35) | |
| 3:50.85 | (1:20.10) | 5:11.80 | (1:20.95) |
| 6:32.30 | (1:20.50) | 7:53.31 | (1:21.01) |
| 9:14.65 | (1:21.34) | 10:35.41 | (1:20.76) |
| 11:56.78 | (1:21.37) | 13:18.41 | (1:21.63) |
| 14:39.86 | (1:21.45) | 16:02.24 | (1:22.38) |
| 17:24.41 | (1:22.17) | 18:45.73 | (1:21.32) |
| 20:05.59 | (1:19.86) |