| 1:09.02 | 2:21.77 | (1:12.75) | |
| 3:34.43 | (1:12.66) | 4:47.23 | (1:12.80) |
| 6:01.25 | (1:14.02) | 7:15.73 | (1:14.48) |
| 8:30.30 | (1:14.57) | 9:44.93 | (1:14.63) |
| 10:59.61 | (1:14.68) | 12:13.86 | (1:14.25) |
| 13:27.97 | (1:14.11) | 14:41.88 | (1:13.91) |
| 15:54.87 | (1:12.99) | 17:06.36 | (1:11.49) |
| 18:16.10 | (1:09.74) |