| 1:07.73 | 2:19.60 | (1:11.87) | |
| 3:31.84 | (1:12.24) | 4:44.30 | (1:12.46) |
| 5:56.95 | (1:12.65) | 7:09.82 | (1:12.87) |
| 8:22.87 | (1:13.05) | 9:36.36 | (1:13.49) |
| 10:50.80 | (1:14.44) | 12:04.72 | (1:13.92) |
| 13:18.58 | (1:13.86) | 14:32.98 | (1:14.40) |
| 15:48.15 | (1:15.17) | 17:02.78 | (1:14.63) |
| 18:15.13 | (1:12.35) |