| 1:11.26 | 2:26.10 | (1:14.84) | |
| 3:41.51 | (1:15.41) | 4:56.86 | (1:15.35) |
| 6:12.09 | (1:15.23) | 7:27.74 | (1:15.65) |
| 8:43.89 | (1:16.15) | 10:00.24 | (1:16.35) |
| 11:16.76 | (1:16.52) | 12:33.26 | (1:16.50) |
| 13:50.01 | (1:16.75) | 15:06.83 | (1:16.82) |
| 16:23.53 | (1:16.70) | 17:39.79 | (1:16.26) |
| 18:54.16 | (1:14.37) |