| 1:11.25 | 2:25.94 | (1:14.69) | |
| 3:41.30 | (1:15.36) | 4:57.64 | (1:16.34) |
| 6:13.03 | (1:15.39) | 7:28.96 | (1:15.93) |
| 8:46.09 | (1:17.13) | 10:03.48 | (1:17.39) |
| 11:20.31 | (1:16.83) | 12:37.80 | (1:17.49) |
| 13:56.10 | (1:18.30) | 15:14.18 | (1:18.08) |
| 16:32.56 | (1:18.38) | 17:50.30 | (1:17.74) |
| 19:04.67 | (1:14.37) |