| 1:09.71 | 2:23.59 | (1:13.88) | |
| 3:36.98 | (1:13.39) | 4:51.38 | (1:14.40) |
| 6:06.38 | (1:15.00) | 7:22.07 | (1:15.69) |
| 8:38.13 | (1:16.06) | 9:54.59 | (1:16.46) |
| 11:10.66 | (1:16.07) | 12:27.20 | (1:16.54) |
| 13:44.13 | (1:16.93) | 15:00.27 | (1:16.14) |
| 16:16.55 | (1:16.28) | 17:32.14 | (1:15.59) |
| 18:47.08 | (1:14.94) |