| 1:10.92 | 2:23.50 | (1:12.58) | |
| 3:35.65 | (1:12.15) | 4:48.02 | (1:12.37) |
| 6:00.74 | (1:12.72) | 7:13.24 | (1:12.50) |
| 8:25.49 | (1:12.25) | 9:37.51 | (1:12.02) |
| 10:49.64 | (1:12.13) | 12:02.02 | (1:12.38) |
| 13:14.89 | (1:12.87) | 14:27.82 | (1:12.93) |
| 15:40.58 | (1:12.76) | 16:53.16 | (1:12.58) |
| 18:02.95 | (1:09.79) |