| 1:10.47 | 2:25.58 | (1:15.11) | |
| 3:41.19 | (1:15.61) | 4:56.96 | (1:15.77) |
| 6:12.90 | (1:15.94) | 7:29.03 | (1:16.13) |
| 8:45.70 | (1:16.67) | 10:02.46 | (1:16.76) |
| 11:19.92 | (1:17.46) | 12:37.33 | (1:17.41) |
| 13:55.24 | (1:17.91) | 15:13.07 | (1:17.83) |
| 16:31.50 | (1:18.43) | 17:49.74 | (1:18.24) |
| 19:06.02 | (1:16.28) |