| 1:07.73 | 2:19.38 | (1:11.65) | |
| 3:32.07 | (1:12.69) | 4:45.80 | (1:13.73) |
| 5:59.70 | (1:13.90) | 7:13.54 | (1:13.84) |
| 8:27.34 | (1:13.80) | 9:41.67 | (1:14.33) |
| 10:54.96 | (1:13.29) | 12:08.94 | (1:13.98) |
| 13:22.99 | (1:14.05) | 14:37.34 | (1:14.35) |
| 15:51.26 | (1:13.92) | 17:05.36 | (1:14.10) |
| 18:18.06 | (1:12.70) |