| 1:15.54 | 2:38.46 | (1:22.92) | |
| 4:01.80 | (1:23.34) | 5:26.32 | (1:24.52) |
| 6:50.27 | (1:23.95) | 8:14.79 | (1:24.52) |
| 9:40.18 | (1:25.39) | 11:03.33 | (1:23.15) |
| 12:26.79 | (1:23.46) | 13:49.09 | (1:22.30) |
| 15:01.20 | (1:12.11) | 16:30.44 | (1:29.24) |
| 17:56.46 | (1:26.02) | 19:17.80 | (1:21.34) |
| 20:35.29 | (1:17.49) |