| 1:12.45 | 2:28.78 | (1:16.33) | |
| 3:45.26 | (1:16.48) | 5:01.66 | (1:16.40) |
| 6:17.90 | (1:16.24) | 7:34.24 | (1:16.34) |
| 8:50.27 | (1:16.03) | 10:06.56 | (1:16.29) |
| 11:22.73 | (1:16.17) | 12:39.37 | (1:16.64) |
| 13:55.67 | (1:16.30) | 15:11.89 | (1:16.22) |
| 16:28.01 | (1:16.12) | 17:44.12 | (1:16.11) |
| 18:58.82 | (1:14.70) |