| 1:09.43 | 2:24.53 | (1:15.10) | |
| 3:41.00 | (1:16.47) | 4:58.49 | (1:17.49) |
| 6:17.18 | (1:18.69) | 7:36.03 | (1:18.85) |
| 8:32.34 | (56.31) | 10:16.52 | (1:44.18) |
| 11:35.13 | (1:18.61) | 12:55.07 | (1:19.94) |
| 14:15.57 | (1:20.50) | 15:35.70 | (1:20.13) |
| 16:56.35 | (1:20.65) | 18:17.29 | (1:20.94) |
| 19:37.27 | (1:19.98) |