| 1:08.18 | 2:21.14 | (1:12.96) | |
| 3:33.60 | (1:12.46) | 4:46.17 | (1:12.57) |
| 5:59.30 | (1:13.13) | 7:12.54 | (1:13.24) |
| 8:25.46 | (1:12.92) | 9:38.54 | (1:13.08) |
| 10:51.90 | (1:13.36) | 12:04.90 | (1:13.00) |
| 13:17.95 | (1:13.05) | 14:31.45 | (1:13.50) |
| 15:44.37 | (1:12.92) | 16:58.26 | (1:13.89) |
| 18:09.52 | (1:11.26) |