| 1:14.47 | 2:36.01 | (1:21.54) | |
| 3:58.48 | (1:22.47) | 5:21.09 | (1:22.61) |
| 6:44.24 | (1:23.15) | 8:08.10 | (1:23.86) |
| 9:31.78 | (1:23.68) | 10:54.91 | (1:23.13) |
| 12:19.73 | (1:24.82) | 13:44.09 | (1:24.36) |
| 15:09.20 | (1:25.11) | 16:32.12 | (1:22.92) |
| 17:55.19 | (1:23.07) | 19:17.98 | (1:22.79) |
| 20:37.01 | (1:19.03) |