| 1:08.30 | 2:20.65 | (1:12.35) | |
| 3:33.23 | (1:12.58) | 4:46.58 | (1:13.35) |
| 6:00.55 | (1:13.97) | 7:13.89 | (1:13.34) |
| 8:26.86 | (1:12.97) | 9:40.45 | (1:13.59) |
| 10:54.62 | (1:14.17) | 12:09.41 | (1:14.79) |
| 13:24.79 | (1:15.38) | 14:39.73 | (1:14.94) |
| 15:55.42 | (1:15.69) | 17:11.43 | (1:16.01) |
| 18:24.99 | (1:13.56) |