| 1:10.58 | 2:25.43 | (1:14.85) | |
| 3:40.73 | (1:15.30) | 4:56.39 | (1:15.66) |
| 6:13.34 | (1:16.95) | 7:30.06 | (1:16.72) |
| 8:47.49 | (1:17.43) | 10:04.84 | (1:17.35) |
| 11:22.90 | (1:18.06) | 12:40.64 | (1:17.74) |
| 13:57.28 | (1:16.64) | 15:13.00 | (1:15.72) |
| 16:29.43 | (1:16.43) | 17:45.90 | (1:16.47) |
| 18:59.80 | (1:13.90) |