| 1:19.38 | 2:43.15 | (1:23.77) | |
| 4:06.75 | (1:23.60) | 5:30.17 | (1:23.42) |
| 6:51.72 | (1:21.55) | 8:14.25 | (1:22.53) |
| 9:37.01 | (1:22.76) | 10:59.94 | (1:22.93) |
| 12:22.70 | (1:22.76) | 13:45.94 | (1:23.24) |
| 15:07.70 | (1:21.76) | 16:29.99 | (1:22.29) |
| 17:51.87 | (1:21.88) | 19:13.39 | (1:21.52) |
| 20:28.70 | (1:15.31) |