| 1:09.80 | 2:24.83 | (1:15.03) | |
| 3:39.92 | (1:15.09) | 4:55.16 | (1:15.24) |
| 6:10.40 | (1:15.24) | 7:25.53 | (1:15.13) |
| 8:40.82 | (1:15.29) | 9:56.44 | (1:15.62) |
| 11:12.45 | (1:16.01) | 12:27.91 | (1:15.46) |
| 13:43.82 | (1:15.91) | 14:59.73 | (1:15.91) |
| 16:15.59 | (1:15.86) | 17:31.83 | (1:16.24) |
| 18:46.59 | (1:14.76) |