| 1:09.62 | 2:23.39 | (1:13.77) | |
| 3:37.35 | (1:13.96) | 4:51.99 | (1:14.64) |
| 6:07.67 | (1:15.68) | 7:23.29 | (1:15.62) |
| 8:39.66 | (1:16.37) | 9:56.13 | (1:16.47) |
| 11:12.66 | (1:16.53) | 12:29.03 | (1:16.37) |
| 13:45.18 | (1:16.15) | 15:01.84 | (1:16.66) |
| 16:18.63 | (1:16.79) | 17:35.74 | (1:17.11) |
| 18:51.67 | (1:15.93) |