| 1:13.79 | 2:30.41 | (1:16.62) | |
| 3:47.29 | (1:16.88) | 5:05.13 | (1:17.84) |
| 6:23.52 | (1:18.39) | 7:41.84 | (1:18.32) |
| 9:00.31 | (1:18.47) | 10:19.05 | (1:18.74) |
| 11:38.19 | (1:19.14) | 12:57.10 | (1:18.91) |
| 14:15.59 | (1:18.49) | 15:33.99 | (1:18.40) |
| 16:53.09 | (1:19.10) | 18:12.42 | (1:19.33) |
| 19:31.29 | (1:18.87) |