| 1:12.00 | 2:27.97 | (1:15.97) | |
| 3:44.61 | (1:16.64) | 5:01.97 | (1:17.36) |
| 6:20.35 | (1:18.38) | 7:39.58 | (1:19.23) |
| 8:58.30 | (1:18.72) | 10:17.45 | (1:19.15) |
| 11:36.58 | (1:19.13) | 12:55.26 | (1:18.68) |
| 14:13.43 | (1:18.17) | 15:31.83 | (1:18.40) |
| 16:49.85 | (1:18.02) | 18:06.47 | (1:16.62) |
| 19:18.76 | (1:12.29) |