| 1:07.50 | 2:19.75 | (1:12.25) | |
| 3:32.47 | (1:12.72) | 4:45.80 | (1:13.33) |
| 5:58.60 | (1:12.80) | 7:12.07 | (1:13.47) |
| 8:24.92 | (1:12.85) | 9:38.00 | (1:13.08) |
| 10:51.23 | (1:13.23) | 12:05.06 | (1:13.83) |
| 13:18.46 | (1:13.40) | 14:30.75 | (1:12.29) |
| 15:42.75 | (1:12.00) | 16:54.28 | (1:11.53) |
| 18:04.35 | (1:10.07) |