| 1:10.85 | 2:26.68 | (1:15.83) | |
| 3:41.67 | (1:14.99) | 4:57.71 | (1:16.04) |
| 6:12.95 | (1:15.24) | 7:26.16 | (1:13.21) |
| 8:39.87 | (1:13.71) | 9:52.86 | (1:12.99) |
| 11:06.38 | (1:13.52) | 12:19.25 | (1:12.87) |
| 13:31.56 | (1:12.31) | 14:44.14 | (1:12.58) |
| 15:57.09 | (1:12.95) | 17:09.89 | (1:12.80) |
| 18:21.84 | (1:11.95) |