| 1:11.89 | 2:27.84 | (1:15.95) | |
| 3:44.64 | (1:16.80) | 5:01.67 | (1:17.03) |
| 6:19.27 | (1:17.60) | 7:35.06 | (1:15.79) |
| 8:51.84 | (1:16.78) | 10:07.91 | (1:16.07) |
| 11:23.07 | (1:15.16) | 12:37.86 | (1:14.79) |
| 13:52.08 | (1:14.22) | 15:05.87 | (1:13.79) |
| 16:19.95 | (1:14.08) | 17:33.96 | (1:14.01) |
| 18:45.45 | (1:11.49) |