| 1:13.41 | 2:29.60 | (1:16.19) | |
| 3:46.06 | (1:16.46) | 5:02.99 | (1:16.93) |
| 6:20.01 | (1:17.02) | 7:37.16 | (1:17.15) |
| 8:54.64 | (1:17.48) | 10:11.89 | (1:17.25) |
| 11:29.24 | (1:17.35) | 12:46.37 | (1:17.13) |
| 14:03.90 | (1:17.53) | 15:21.70 | (1:17.80) |
| 16:39.10 | (1:17.40) | 17:56.39 | (1:17.29) |
| 19:12.73 | (1:16.34) |