| 1:11.77 | 2:25.80 | (1:14.03) | |
| 3:39.47 | (1:13.67) | 4:53.52 | (1:14.05) |
| 6:06.65 | (1:13.13) | 7:20.27 | (1:13.62) |
| 8:33.55 | (1:13.28) | 9:45.93 | (1:12.38) |
| 10:58.61 | (1:12.68) | 12:11.15 | (1:12.54) |
| 13:23.85 | (1:12.70) | 14:36.46 | (1:12.61) |
| 15:49.24 | (1:12.78) | 17:02.27 | (1:13.03) |
| 18:12.60 | (1:10.33) |