| 1:16.57 | 2:37.38 | (1:20.81) | |
| 3:58.35 | (1:20.97) | 5:19.98 | (1:21.63) |
| 6:41.97 | (1:21.99) | 8:03.28 | (1:21.31) |
| 9:25.60 | (1:22.32) | 10:48.04 | (1:22.44) |
| 12:11.27 | (1:23.23) | 13:34.56 | (1:23.29) |
| 14:58.07 | (1:23.51) | 16:21.89 | (1:23.82) |
| 17:46.68 | (1:24.79) | 19:11.35 | (1:24.67) |
| 20:33.97 | (1:22.62) |