| 1:11.73 | 2:29.68 | (1:17.95) | |
| 3:46.59 | (1:16.91) | 5:01.78 | (1:15.19) |
| 6:16.52 | (1:14.74) | 7:30.87 | (1:14.35) |
| 8:46.01 | (1:15.14) | 10:01.41 | (1:15.40) |
| 11:17.13 | (1:15.72) | 12:33.76 | (1:16.63) |
| 13:50.53 | (1:16.77) | 15:06.44 | (1:15.91) |
| 16:22.55 | (1:16.11) | 17:38.50 | (1:15.95) |
| 18:51.02 | (1:12.52) |