| 1:09.92 | 2:22.32 | (1:12.40) | |
| 3:35.37 | (1:13.05) | 4:49.03 | (1:13.66) |
| 6:03.41 | (1:14.38) | 7:18.13 | (1:14.72) |
| 8:32.59 | (1:14.46) | 9:47.33 | (1:14.74) |
| 11:02.50 | (1:15.17) | 12:17.53 | (1:15.03) |
| 13:32.78 | (1:15.25) | 14:48.44 | (1:15.66) |
| 16:04.45 | (1:16.01) | 17:19.61 | (1:15.16) |
| 18:33.56 | (1:13.95) |