| 1:10.71 | 2:25.57 | (1:14.86) | |
| 3:40.04 | (1:14.47) | 4:54.83 | (1:14.79) |
| 6:10.63 | (1:15.80) | 7:26.22 | (1:15.59) |
| 8:42.05 | (1:15.83) | 9:58.67 | (1:16.62) |
| 11:15.57 | (1:16.90) | 12:32.22 | (1:16.65) |
| 13:48.27 | (1:16.05) | 15:04.72 | (1:16.45) |
| 16:21.75 | (1:17.03) | 17:38.18 | (1:16.43) |
| 18:50.63 | (1:12.45) |