| 1:17.68 | 2:39.49 | (1:21.81) | |
| 4:01.92 | (1:22.43) | 5:26.35 | (1:24.43) |
| 6:50.05 | (1:23.70) | 8:15.61 | (1:25.56) |
| 9:39.54 | (1:23.93) | 11:04.32 | (1:24.78) |
| 12:30.30 | (1:25.98) | 13:56.43 | (1:26.13) |
| 15:22.74 | (1:26.31) | 16:49.01 | (1:26.27) |
| 18:13.83 | (1:24.82) | 19:36.04 | (1:22.21) |
| 20:56.79 | (1:20.75) |