| 1:08.70 | 2:21.23 | (1:12.53) | |
| 3:34.99 | (1:13.76) | 4:48.43 | (1:13.44) |
| 6:02.03 | (1:13.60) | 7:15.76 | (1:13.73) |
| 8:28.89 | (1:13.13) | 9:42.55 | (1:13.66) |
| 10:56.70 | (1:14.15) | 12:10.38 | (1:13.68) |
| 13:25.04 | (1:14.66) | 14:40.51 | (1:15.47) |
| 15:55.36 | (1:14.85) | 17:10.73 | (1:15.37) |
| 18:25.16 | (1:14.43) |