| 1:10.52 | 2:25.25 | (1:14.73) | |
| 3:40.25 | (1:15.00) | 4:55.60 | (1:15.35) |
| 6:11.95 | (1:16.35) | 7:28.43 | (1:16.48) |
| 8:45.39 | (1:16.96) | 10:03.01 | (1:17.62) |
| 11:20.16 | (1:17.15) | 12:38.27 | (1:18.11) |
| 13:55.94 | (1:17.67) | 15:13.61 | (1:17.67) |
| 16:31.82 | (1:18.21) | 17:49.83 | (1:18.01) |
| 19:06.63 | (1:16.80) |