| 1:08.97 | 2:23.73 | (1:14.76) | |
| 3:38.99 | (1:15.26) | 4:54.59 | (1:15.60) |
| 6:09.90 | (1:15.31) | 7:25.68 | (1:15.78) |
| 8:41.86 | (1:16.18) | 9:57.60 | (1:15.74) |
| 11:13.69 | (1:16.09) | 12:30.36 | (1:16.67) |
| 13:46.22 | (1:15.86) | 15:02.54 | (1:16.32) |
| 16:18.14 | (1:15.60) | 17:32.93 | (1:14.79) |
| 18:45.91 | (1:12.98) |