| 1:08.68 | 2:21.39 | (1:12.71) | |
| 3:33.85 | (1:12.46) | 4:48.02 | (1:14.17) |
| 6:01.29 | (1:13.27) | 7:15.52 | (1:14.23) |
| 8:29.16 | (1:13.64) | 9:42.76 | (1:13.60) |
| 10:56.17 | (1:13.41) | 12:09.84 | (1:13.67) |
| 13:23.43 | (1:13.59) | 14:36.57 | (1:13.14) |
| 15:49.88 | (1:13.31) | 17:02.81 | (1:12.93) |
| 18:14.33 | (1:11.52) |