| 1:07.72 | 2:19.07 | (1:11.35) | |
| 3:30.59 | (1:11.52) | 4:42.11 | (1:11.52) |
| 5:54.05 | (1:11.94) | 7:06.12 | (1:12.07) |
| 8:18.26 | (1:12.14) | 9:30.44 | (1:12.18) |
| 10:42.62 | (1:12.18) | 11:54.80 | (1:12.18) |
| 13:06.65 | (1:11.85) | 14:18.60 | (1:11.95) |
| 15:30.51 | (1:11.91) | 16:41.84 | (1:11.33) |
| 17:51.91 | (1:10.07) |