| 1:10.88 | 2:25.64 | (1:14.76) | |
| 3:41.08 | (1:15.44) | 4:56.53 | (1:15.45) |
| 6:12.01 | (1:15.48) | 7:27.52 | (1:15.51) |
| 8:43.35 | (1:15.83) | 9:59.32 | (1:15.97) |
| 11:15.92 | (1:16.60) | 12:32.53 | (1:16.61) |
| 13:49.06 | (1:16.53) | 15:05.41 | (1:16.35) |
| 16:21.38 | (1:15.97) | 17:37.63 | (1:16.25) |
| 18:48.92 | (1:11.29) |