| 1:07.96 | 2:20.31 | (1:12.35) | |
| 3:32.54 | (1:12.23) | 4:45.83 | (1:13.29) |
| 5:59.56 | (1:13.73) | 7:11.92 | (1:12.36) |
| 8:23.77 | (1:11.85) | 9:35.96 | (1:12.19) |
| 10:47.99 | (1:12.03) | 12:00.51 | (1:12.52) |
| 13:13.28 | (1:12.77) | 14:26.02 | (1:12.74) |
| 15:38.77 | (1:12.75) | 16:52.34 | (1:13.57) |
| 18:05.68 | (1:13.34) |