| 1:11.55 | 2:27.86 | (1:16.31) | |
| 3:44.45 | (1:16.59) | 5:00.31 | (1:15.86) |
| 6:16.38 | (1:16.07) | 7:31.05 | (1:14.67) |
| 8:45.13 | (1:14.08) | 9:59.27 | (1:14.14) |
| 11:12.50 | (1:13.23) | 12:25.74 | (1:13.24) |
| 13:39.31 | (1:13.57) | 14:52.57 | (1:13.26) |
| 16:05.99 | (1:13.42) | 17:19.35 | (1:13.36) |
| 18:32.50 | (1:13.15) |