| 1:08.78 | 2:24.01 | (1:15.23) | |
| 3:39.22 | (1:15.21) | 4:56.24 | (1:17.02) |
| 6:13.89 | (1:17.65) | 7:32.37 | (1:18.48) |
| 8:51.35 | (1:18.98) | 10:09.70 | (1:18.35) |
| 11:27.91 | (1:18.21) | 12:47.36 | (1:19.45) |
| 14:06.59 | (1:19.23) | 15:25.64 | (1:19.05) |
| 16:43.66 | (1:18.02) | 18:01.50 | (1:17.84) |
| 19:16.30 | (1:14.80) |