| 1:11.97 | 2:27.93 | (1:15.96) | |
| 3:44.38 | (1:16.45) | 5:01.13 | (1:16.75) |
| 6:17.15 | (1:16.02) | 7:33.62 | (1:16.47) |
| 8:50.11 | (1:16.49) | 10:07.05 | (1:16.94) |
| 11:24.59 | (1:17.54) | 12:41.83 | (1:17.24) |
| 13:59.18 | (1:17.35) | 15:16.22 | (1:17.04) |
| 16:34.03 | (1:17.81) | 17:51.96 | (1:17.93) |
| 19:08.53 | (1:16.57) |