| 1:11.92 | 2:24.60 | (1:12.68) | |
| 3:37.34 | (1:12.74) | 4:50.34 | (1:13.00) |
| 6:03.55 | (1:13.21) | 7:16.77 | (1:13.22) |
| 8:30.14 | (1:13.37) | 9:43.94 | (1:13.80) |
| 10:56.76 | (1:12.82) | 12:09.98 | (1:13.22) |
| 13:22.82 | (1:12.84) | 14:36.12 | (1:13.30) |
| 15:49.41 | (1:13.29) | 17:01.76 | (1:12.35) |
| 18:13.63 | (1:11.87) |