| 1:11.90 | 2:27.86 | (1:15.96) | |
| 3:44.28 | (1:16.42) | 5:01.59 | (1:17.31) |
| 6:18.81 | (1:17.22) | 7:35.40 | (1:16.59) |
| 8:52.18 | (1:16.78) | 10:09.38 | (1:17.20) |
| 11:26.96 | (1:17.58) | 12:45.35 | (1:18.39) |
| 14:03.54 | (1:18.19) | 15:22.32 | (1:18.78) |
| 16:41.05 | (1:18.73) | 17:59.00 | (1:17.95) |
| 19:16.85 | (1:17.85) |