| 1:10.74 | 2:27.10 | (1:16.36) | |
| 3:44.28 | (1:17.18) | 5:01.60 | (1:17.32) |
| 6:19.63 | (1:18.03) | 7:37.49 | (1:17.86) |
| 8:54.29 | (1:16.80) | 10:10.78 | (1:16.49) |
| 11:29.25 | (1:18.47) | 12:47.89 | (1:18.64) |
| 14:07.10 | (1:19.21) | 15:25.53 | (1:18.43) |
| 16:44.07 | (1:18.54) | 18:02.50 | (1:18.43) |
| 19:18.82 | (1:16.32) |