| 1:11.80 | 2:26.34 | (1:14.54) | |
| 3:41.23 | (1:14.89) | 4:57.28 | (1:16.05) |
| 6:13.87 | (1:16.59) | 7:32.18 | (1:18.31) |
| 8:51.21 | (1:19.03) | 10:09.53 | (1:18.32) |
| 11:28.44 | (1:18.91) | 12:47.22 | (1:18.78) |
| 14:05.24 | (1:18.02) | 15:24.33 | (1:19.09) |
| 16:43.34 | (1:19.01) | 18:01.26 | (1:17.92) |
| 19:15.99 | (1:14.73) |