| 1:09.71 | 2:23.76 | (1:14.05) | |
| 3:38.58 | (1:14.82) | 4:53.60 | (1:15.02) |
| 6:09.36 | (1:15.76) | 7:24.41 | (1:15.05) |
| 8:39.73 | (1:15.32) | 9:55.27 | (1:15.54) |
| 11:10.69 | (1:15.42) | 12:26.26 | (1:15.57) |
| 13:42.24 | (1:15.98) | 14:58.31 | (1:16.07) |
| 16:14.55 | (1:16.24) | 17:30.04 | (1:15.49) |
| 18:42.70 | (1:12.66) |