| 1:10.90 | 2:26.23 | (1:15.33) | |
| 3:41.88 | (1:15.65) | 4:58.09 | (1:16.21) |
| 6:14.62 | (1:16.53) | 7:32.01 | (1:17.39) |
| 8:50.01 | (1:18.00) | 10:07.90 | (1:17.89) |
| 11:26.16 | (1:18.26) | 12:45.29 | (1:19.13) |
| 14:05.31 | (1:20.02) | 15:25.28 | (1:19.97) |
| 16:45.17 | (1:19.89) | 18:03.48 | (1:18.31) |
| 19:20.00 | (1:16.52) |