| 1:11.62 | 2:27.30 | (1:15.68) | |
| 3:42.47 | (1:15.17) | 4:57.58 | (1:15.11) |
| 6:13.27 | (1:15.69) | 7:28.17 | (1:14.90) |
| 8:43.72 | (1:15.55) | 9:58.79 | (1:15.07) |
| 11:13.77 | (1:14.98) | 12:28.15 | (1:14.38) |
| 13:42.38 | (1:14.23) | 14:56.76 | (1:14.38) |
| 16:11.70 | (1:14.94) | 17:25.40 | (1:13.70) |
| 18:36.64 | (1:11.24) |