| 1:09.50 | 2:25.17 | (1:15.67) | |
| 3:40.66 | (1:15.49) | 4:55.77 | (1:15.11) |
| 6:11.52 | (1:15.75) | 7:26.96 | (1:15.44) |
| 8:42.04 | (1:15.08) | 9:55.94 | (1:13.90) |
| 11:10.18 | (1:14.24) | 12:23.32 | (1:13.14) |
| 13:35.71 | (1:12.39) | 14:48.61 | (1:12.90) |
| 16:00.18 | (1:11.57) | 17:12.03 | (1:11.85) |
| 18:22.85 | (1:10.82) |