| 1:12.56 | 2:27.93 | (1:15.37) | |
| 3:43.20 | (1:15.27) | 4:59.14 | (1:15.94) |
| 6:14.72 | (1:15.58) | 7:30.66 | (1:15.94) |
| 8:46.27 | (1:15.61) | 10:01.75 | (1:15.48) |
| 11:17.61 | (1:15.86) | 12:33.52 | (1:15.91) |
| 13:49.75 | (1:16.23) | 15:05.68 | (1:15.93) |
| 16:21.78 | (1:16.10) | 17:38.26 | (1:16.48) |
| 18:53.05 | (1:14.79) |