| 1:09.81 | 2:24.48 | (1:14.67) | |
| 3:39.93 | (1:15.45) | 4:54.14 | (1:14.21) |
| 6:10.09 | (1:15.95) | 7:26.83 | (1:16.74) |
| 8:44.60 | (1:17.77) | 10:03.57 | (1:18.97) |
| 11:21.51 | (1:17.94) | 12:40.62 | (1:19.11) |
| 13:59.75 | (1:19.13) | 15:19.73 | (1:19.98) |
| 16:39.22 | (1:19.49) | 17:59.33 | (1:20.11) |
| 19:18.64 | (1:19.31) |