| 1:09.71 | 2:21.82 | (1:12.11) | |
| 3:33.84 | (1:12.02) | 4:46.76 | (1:12.92) |
| 5:59.92 | (1:13.16) | 7:12.94 | (1:13.02) |
| 8:26.05 | (1:13.11) | 9:38.90 | (1:12.85) |
| 10:51.91 | (1:13.01) | 12:05.36 | (1:13.45) |
| 13:18.74 | (1:13.38) | 14:32.12 | (1:13.38) |
| 15:46.08 | (1:13.96) | 16:58.93 | (1:12.85) |
| 18:10.77 | (1:11.84) |