| 1:12.45 | 2:28.18 | (1:15.73) | |
| 3:43.38 | (1:15.20) | 4:58.51 | (1:15.13) |
| 6:13.56 | (1:15.05) | 7:28.78 | (1:15.22) |
| 8:44.13 | (1:15.35) | 9:59.06 | (1:14.93) |
| 11:14.39 | (1:15.33) | 12:29.79 | (1:15.40) |
| 13:45.79 | (1:16.00) | 15:01.10 | (1:15.31) |
| 16:17.29 | (1:16.19) | 17:33.86 | (1:16.57) |
| 18:49.92 | (1:16.06) |