| 1:08.11 | 2:20.47 | (1:12.36) | |
| 3:32.96 | (1:12.49) | 4:45.62 | (1:12.66) |
| 5:57.87 | (1:12.25) | 7:10.32 | (1:12.45) |
| 8:23.46 | (1:13.14) | 9:36.63 | (1:13.17) |
| 10:49.96 | (1:13.33) | 12:04.10 | (1:14.14) |
| 13:18.56 | (1:14.46) | 14:32.90 | (1:14.34) |
| 15:47.25 | (1:14.35) | 17:01.06 | (1:13.81) |
| 18:12.85 | (1:11.79) |