| 1:16.42 | 2:36.79 | (1:20.37) | |
| 3:57.85 | (1:21.06) | 5:19.34 | (1:21.49) |
| 6:41.95 | (1:22.61) | 8:05.24 | (1:23.29) |
| 9:28.56 | (1:23.32) | 10:51.60 | (1:23.04) |
| 12:12.35 | (1:20.75) | 13:36.19 | (1:23.84) |
| 14:59.60 | (1:23.41) | 16:23.22 | (1:23.62) |
| 17:46.85 | (1:23.63) | 19:11.05 | (1:24.20) |
| 20:28.91 | (1:17.86) |