| 1:09.35 | 2:23.15 | (1:13.80) | |
| 3:36.01 | (1:12.86) | 4:48.03 | (1:12.02) |
| 5:59.59 | (1:11.56) | 7:11.26 | (1:11.67) |
| 8:23.59 | (1:12.33) | 9:35.29 | (1:11.70) |
| 10:46.57 | (1:11.28) | 11:58.42 | (1:11.85) |
| 13:09.76 | (1:11.34) | 14:20.84 | (1:11.08) |
| 15:31.83 | (1:10.99) | 16:42.80 | (1:10.97) |
| 17:53.88 | (1:11.08) |