| 1:08.75 | 2:23.35 | (1:14.60) | |
| 3:39.12 | (1:15.77) | 4:54.30 | (1:15.18) |
| 6:09.21 | (1:14.91) | 7:23.50 | (1:14.29) |
| 8:37.27 | (1:13.77) | 9:50.01 | (1:12.74) |
| 11:03.26 | (1:13.25) | 12:16.63 | (1:13.37) |
| 13:29.11 | (1:12.48) | 14:42.91 | (1:13.80) |
| 15:55.81 | (1:12.90) | 17:08.06 | (1:12.25) |
| 18:15.85 | (1:07.79) |