| 1:10.26 | 2:23.94 | (1:13.68) | |
| 3:36.89 | (1:12.95) | 4:50.41 | (1:13.52) |
| 6:03.57 | (1:13.16) | 7:16.17 | (1:12.60) |
| 8:29.39 | (1:13.22) | 9:42.32 | (1:12.93) |
| 10:54.76 | (1:12.44) | 12:07.31 | (1:12.55) |
| 13:20.20 | (1:12.89) | 14:33.26 | (1:13.06) |
| 15:46.06 | (1:12.80) | 16:59.01 | (1:12.95) |
| 18:10.68 | (1:11.67) |