| 1:08.56 | 2:21.01 | (1:12.45) | |
| 3:33.43 | (1:12.42) | 4:47.09 | (1:13.66) |
| 6:01.52 | (1:14.43) | 7:16.25 | (1:14.73) |
| 8:31.81 | (1:15.56) | 9:46.48 | (1:14.67) |
| 11:02.34 | (1:15.86) | 12:18.27 | (1:15.93) |
| 13:34.30 | (1:16.03) | 14:51.03 | (1:16.73) |
| 16:07.85 | (1:16.82) | 17:23.78 | (1:15.93) |
| 18:37.55 | (1:13.77) |