| 1:12.33 | 2:28.39 | (1:16.06) | |
| 3:44.84 | (1:16.45) | 5:01.16 | (1:16.32) |
| 6:19.64 | (1:18.48) | 7:37.44 | (1:17.80) |
| 8:55.89 | (1:18.45) | 10:15.00 | (1:19.11) |
| 11:33.64 | (1:18.64) | 12:52.44 | (1:18.80) |
| 14:11.90 | (1:19.46) | 15:31.65 | (1:19.75) |
| 16:51.27 | (1:19.62) | 18:10.87 | (1:19.60) |
| 19:26.97 | (1:16.10) |