| 1:12.79 | 2:27.00 | (1:14.21) | |
| 3:41.81 | (1:14.81) | 4:56.26 | (1:14.45) |
| 6:10.78 | (1:14.52) | 7:25.61 | (1:14.83) |
| 8:40.68 | (1:15.07) | 9:55.86 | (1:15.18) |
| 11:10.96 | (1:15.10) | 12:26.55 | (1:15.59) |
| 13:42.09 | (1:15.54) | 14:57.54 | (1:15.45) |
| 16:12.85 | (1:15.31) | 17:28.06 | (1:15.21) |
| 18:41.72 | (1:13.66) |