| 1:11.37 | 2:26.24 | (1:14.87) | |
| 3:41.47 | (1:15.23) | 4:57.31 | (1:15.84) |
| 6:13.29 | (1:15.98) | 7:29.18 | (1:15.89) |
| 8:44.87 | (1:15.69) | 10:00.41 | (1:15.54) |
| 11:15.96 | (1:15.55) | 12:31.55 | (1:15.59) |
| 13:47.19 | (1:15.64) | 15:02.85 | (1:15.66) |
| 16:18.51 | (1:15.66) | 17:34.57 | (1:16.06) |
| 18:49.62 | (1:15.05) |