| 1:10.97 | 2:28.02 | (1:17.05) | |
| 3:45.50 | (1:17.48) | 5:03.35 | (1:17.85) |
| 6:21.37 | (1:18.02) | 7:39.77 | (1:18.40) |
| 8:58.13 | (1:18.36) | 10:16.57 | (1:18.44) |
| 11:35.15 | (1:18.58) | 12:53.85 | (1:18.70) |
| 14:13.29 | (1:19.44) | 15:32.40 | (1:19.11) |
| 16:51.92 | (1:19.52) | 18:10.37 | (1:18.45) |
| 19:25.99 | (1:15.62) |