| 1:09.91 | 2:22.73 | (1:12.82) | |
| 3:36.76 | (1:14.03) | 4:50.43 | (1:13.67) |
| 6:04.67 | (1:14.24) | 7:18.35 | (1:13.68) |
| 8:31.70 | (1:13.35) | 9:45.64 | (1:13.94) |
| 10:59.25 | (1:13.61) | 12:12.55 | (1:13.30) |
| 13:25.73 | (1:13.18) | 14:38.77 | (1:13.04) |
| 15:52.70 | (1:13.93) | 17:07.23 | (1:14.53) |
| 18:18.50 | (1:11.27) |