| 1:10.98 | 2:26.93 | (1:15.95) | |
| 3:43.04 | (1:16.11) | 4:58.88 | (1:15.84) |
| 6:14.74 | (1:15.86) | 7:31.24 | (1:16.50) |
| 8:48.04 | (1:16.80) | 10:04.32 | (1:16.28) |
| 11:20.80 | (1:16.48) | 12:37.55 | (1:16.75) |
| 13:54.35 | (1:16.80) | 15:11.79 | (1:17.44) |
| 16:29.13 | (1:17.34) | 17:46.08 | (1:16.95) |
| 19:01.51 | (1:15.43) |