| 1:10.28 | 2:24.66 | (1:14.38) | |
| 3:39.47 | (1:14.81) | 4:54.26 | (1:14.79) |
| 6:08.97 | (1:14.71) | 7:24.90 | (1:15.93) |
| 8:40.71 | (1:15.81) | 9:55.57 | (1:14.86) |
| 11:10.48 | (1:14.91) | 12:26.43 | (1:15.95) |
| 13:42.79 | (1:16.36) | 15:01.14 | (1:18.35) |
| 16:19.42 | (1:18.28) | 17:35.77 | (1:16.35) |
| 18:47.70 | (1:11.93) |