| 1:09.79 | 2:25.34 | (1:15.55) | |
| 3:41.08 | (1:15.74) | 4:57.26 | (1:16.18) |
| 6:14.10 | (1:16.84) | 7:30.55 | (1:16.45) |
| 8:47.31 | (1:16.76) | 10:04.07 | (1:16.76) |
| 11:21.87 | (1:17.80) | 12:40.41 | (1:18.54) |
| 13:58.94 | (1:18.53) | 15:17.58 | (1:18.64) |
| 16:36.02 | (1:18.44) | 17:54.91 | (1:18.89) |
| 19:12.54 | (1:17.63) |