| 1:11.90 | 2:26.76 | (1:14.86) | |
| 3:42.13 | (1:15.37) | 4:57.42 | (1:15.29) |
| 6:13.29 | (1:15.87) | 7:29.43 | (1:16.14) |
| 8:46.13 | (1:16.70) | 10:03.20 | (1:17.07) |
| 11:20.59 | (1:17.39) | 12:37.95 | (1:17.36) |
| 13:54.92 | (1:16.97) | 15:11.91 | (1:16.99) |
| 16:29.34 | (1:17.43) | 17:47.21 | (1:17.87) |
| 19:03.33 | (1:16.12) |