| 1:11.31 | 2:27.26 | (1:15.95) | |
| 3:42.41 | (1:15.15) | 4:57.47 | (1:15.06) |
| 6:11.83 | (1:14.36) | 7:25.76 | (1:13.93) |
| 8:39.91 | (1:14.15) | 9:53.74 | (1:13.83) |
| 11:07.44 | (1:13.70) | 12:21.50 | (1:14.06) |
| 13:35.72 | (1:14.22) | 14:49.63 | (1:13.91) |
| 16:03.79 | (1:14.16) | 17:17.36 | (1:13.57) |
| 18:29.43 | (1:12.07) |