| 1:09.51 | 2:23.24 | (1:13.73) | |
| 3:39.26 | (1:16.02) | 4:56.12 | (1:16.86) |
| 6:14.30 | (1:18.18) | 7:32.57 | (1:18.27) |
| 8:50.75 | (1:18.18) | 10:09.54 | (1:18.79) |
| 11:27.91 | (1:18.37) | 12:46.87 | (1:18.96) |
| 14:04.97 | (1:18.10) | 15:23.51 | (1:18.54) |
| 16:40.85 | (1:17.34) | 17:57.57 | (1:16.72) |
| 19:11.72 | (1:14.15) |