| 1:12.86 | 2:28.03 | (1:15.17) | |
| 3:43.70 | (1:15.67) | 4:58.45 | (1:14.75) |
| 6:13.22 | (1:14.77) | 7:28.03 | (1:14.81) |
| 8:42.73 | (1:14.70) | 9:58.52 | (1:15.79) |
| 11:12.86 | (1:14.34) | 12:28.93 | (1:16.07) |
| 13:42.60 | (1:13.67) | 14:57.37 | (1:14.77) |
| 16:12.60 | (1:15.23) | 17:28.49 | (1:15.89) |
| 18:42.29 | (1:13.80) |