| 1:11.82 | 2:26.31 | (1:14.49) | |
| 3:40.77 | (1:14.46) | 4:56.27 | (1:15.50) |
| 6:10.98 | (1:14.71) | 7:26.80 | (1:15.82) |
| 8:42.57 | (1:15.77) | 9:58.40 | (1:15.83) |
| 11:14.16 | (1:15.76) | 12:29.96 | (1:15.80) |
| 13:45.38 | (1:15.42) | 15:00.72 | (1:15.34) |
| 16:15.67 | (1:14.95) | 17:30.25 | (1:14.58) |
| 18:43.55 | (1:13.30) |