| 1:09.44 | 2:22.98 | (1:13.54) | |
| 3:36.75 | (1:13.77) | 4:51.18 | (1:14.43) |
| 6:06.01 | (1:14.83) | 7:21.21 | (1:15.20) |
| 8:37.24 | (1:16.03) | 9:54.90 | (1:17.66) |
| 11:13.67 | (1:18.77) | 12:31.34 | (1:17.67) |
| 13:49.15 | (1:17.81) | 15:07.69 | (1:18.54) |
| 16:26.09 | (1:18.40) | 17:43.99 | (1:17.90) |
| 19:01.76 | (1:17.77) |