| 1:12.65 | 2:27.70 | (1:15.05) | |
| 3:42.84 | (1:15.14) | 4:58.37 | (1:15.53) |
| 6:13.28 | (1:14.91) | 7:27.27 | (1:13.99) |
| 8:41.53 | (1:14.26) | 9:56.18 | (1:14.65) |
| 11:10.50 | (1:14.32) | 12:25.90 | (1:15.40) |
| 13:40.65 | (1:14.75) | 14:55.87 | (1:15.22) |
| 16:11.00 | (1:15.13) | 17:25.94 | (1:14.94) |
| 18:39.72 | (1:13.78) |