| 1:08.41 | 2:20.79 | (1:12.38) | |
| 3:33.56 | (1:12.77) | 4:46.04 | (1:12.48) |
| 5:59.15 | (1:13.11) | 7:10.92 | (1:11.77) |
| 8:23.95 | (1:13.03) | 9:36.87 | (1:12.92) |
| 10:50.97 | (1:14.10) | 12:04.81 | (1:13.84) |
| 13:18.24 | (1:13.43) | 14:32.30 | (1:14.06) |
| 15:46.33 | (1:14.03) | 17:00.48 | (1:14.15) |
| 18:12.16 | (1:11.68) |