| 1:17.23 | 2:38.81 | (1:21.58) | |
| 4:00.98 | (1:22.17) | 5:24.17 | (1:23.19) |
| 6:47.98 | (1:23.81) | 8:12.25 | (1:24.27) |
| 9:35.92 | (1:23.67) | 10:58.67 | (1:22.75) |
| 12:21.60 | (1:22.93) | 13:45.04 | (1:23.44) |
| 15:08.05 | (1:23.01) | 16:31.35 | (1:23.30) |
| 17:52.72 | (1:21.37) | 19:13.89 | (1:21.17) |
| 20:32.79 | (1:18.90) |