| 1:16.27 | 2:36.44 | (1:20.17) | |
| 3:57.29 | (1:20.85) | 5:18.60 | (1:21.31) |
| 6:39.55 | (1:20.95) | 8:00.75 | (1:21.20) |
| 9:23.80 | (1:23.05) | 10:45.53 | (1:21.73) |
| 12:10.51 | (1:24.98) | 13:33.79 | (1:23.28) |
| 14:57.02 | (1:23.23) | 16:22.78 | (1:25.76) |
| 17:47.42 | (1:24.64) | 19:11.95 | (1:24.53) |
| 20:32.96 | (1:21.01) |