| 1:08.98 | 2:21.83 | (1:12.85) | |
| 3:34.87 | (1:13.04) | 4:48.41 | (1:13.54) |
| 6:01.84 | (1:13.43) | 7:15.75 | (1:13.91) |
| 8:29.65 | (1:13.90) | 9:43.47 | (1:13.82) |
| 10:57.72 | (1:14.25) | 12:12.07 | (1:14.35) |
| 13:26.56 | (1:14.49) | 14:41.07 | (1:14.51) |
| 15:55.34 | (1:14.27) | 17:09.50 | (1:14.16) |
| 18:21.84 | (1:12.34) |