| 1:11.24 | 2:27.51 | (1:16.27) | |
| 3:43.58 | (1:16.07) | 5:00.01 | (1:16.43) |
| 6:16.01 | (1:16.00) | 7:32.31 | (1:16.30) |
| 8:47.68 | (1:15.37) | 10:04.97 | (1:17.29) |
| 11:22.03 | (1:17.06) | 12:39.70 | (1:17.67) |
| 13:57.37 | (1:17.67) | 15:14.88 | (1:17.51) |
| 16:32.58 | (1:17.70) | 17:50.58 | (1:18.00) |
| 19:08.50 | (1:17.92) |