| 1:10.62 | 2:28.07 | (1:17.45) | |
| 3:46.30 | (1:18.23) | 5:04.54 | (1:18.24) |
| 6:22.70 | (1:18.16) | 7:41.64 | (1:18.94) |
| 8:59.96 | (1:18.32) | 10:18.53 | (1:18.57) |
| 11:37.09 | (1:18.56) | 12:56.11 | (1:19.02) |
| 14:14.81 | (1:18.70) | 15:33.64 | (1:18.83) |
| 16:51.93 | (1:18.29) | 18:10.63 | (1:18.70) |
| 19:27.29 | (1:16.66) |