| 1:09.78 | 2:20.78 | (1:11.00) | |
| 3:32.55 | (1:11.77) | 4:44.15 | (1:11.60) |
| 5:55.84 | (1:11.69) | 7:07.83 | (1:11.99) |
| 8:20.12 | (1:12.29) | 9:32.20 | (1:12.08) |
| 10:43.86 | (1:11.66) | 11:55.72 | (1:11.86) |
| 13:07.53 | (1:11.81) | 14:20.05 | (1:12.52) |
| 15:33.23 | (1:13.18) | 16:46.03 | (1:12.80) |
| 17:57.69 | (1:11.66) |